Book summary “Doing Justice”: summary

Introduction

You often look at the modern justice system with deep distrust, wondering how professionals manage to balance public safety with individual liberties. You might question how institutions make life-altering decisions behind closed doors.

True justice requires an unyielding commitment to epistemic humility, rigorous inquiry, fairness, and human decency above rigid formulas and emotional reactions.

Preet Bharara draws on his experience as the U.S. Attorney for the Southern District of New York to examine these exact tensions. The book explores criminal justice from early investigations to trial strategy and institutional culture. You will learn how professionals navigate cognitive traps, exercise discretion, and maintain integrity under immense public pressure.

• How do investigators uncover hidden crimes without falling victim to confirmation bias?
• When should prosecutors rely on compromised cooperating witnesses to dismantle criminal networks?
• What separates a mechanical application of the law from true moral wisdom in sentencing?

1. Investigations and the Elusive Truth

Popular phrases like connect the dots or follow the money severely underestimate the complexity of real criminal investigations. Criminal investigations have no universal order of steps, and not every crime has a solution. The phrase follow the money was actually coined by screenwriter William Goldman for the film version of All the President’s Men.

Criminal investigations require patience, open-mindedness, and healthy skepticism to overcome cognitive biases and deceptive white-collar criminals.

The Complexity of Real Cases

Once you commit to a first belief, psychological factors make that belief sticky. Investigators tend to tune out conflicting facts or fail to recognize new data. You must balance the urgent need for speed against the calm resolve of patience. As Tacitus noted, truth is confirmed by delay while falsehood comes from haste.

Overcoming Positive Bias

Positive bias is the assumption that upstanding, successful, or wealthy individuals are incapable of heinous crimes. This misplaced trust blinds you to the capacity for deceit among high-status individuals.

The author's high school friend Jessica Goldsmith Barzilay adamantly refused to believe that Lyle and Erik Menendez could have murdered their parents.

Urbane Cowboys and Due Diligence

Sophisticated white-collar criminals leverage charm and an aura of elite success to perpetrate massive frauds while institutions skip basic due diligence. Hassan Nemazee fraudulently obtained tens of millions of dollars from major banks by faking collateral and documents, ultimately pleading guilty to defrauding banks of over $290 million. He obtained 74.9 million dollars from Citibank and owned a 28 million dollar apartment on Park Avenue. High-profile figures like Bernard Madoff, who owned a 7 million dollar Manhattan apartment and a 21 million dollar home in Palm Beach, and Ken Starr, who owned a 7.5 million dollar Manhattan apartment, similarly victimized elite investors.

Protecting institutions requires a baseline of healthy skepticism and the spine to ask difficult questions. You can prevent fraud by applying concrete rules:

• Ask direct questions and require concrete proof instead of accepting word at face value.
• Maintain arm's-length dealing and perform due diligence.
• Balance prudent hesitation with responsible aggressiveness without sliding into paralysis.

2. Mindset and Cognitive Traps

Achieving rigorous justice demands total immersion in facts, relentless daily work, and radical epistemic humility to prevent tragic wrongful convictions.

The Ethic of the Brick-by-Brick Investigator

Ambitious people often want to pitch a figurative perfect game right away, which breeds arrogance and impatience. True excellence comes from doing the work every day when it is hard, dull, or unobserved. Baseball pitcher Roy Halladay achieved a rare perfect game and a postseason no-hitter in the same season by following his pitching coach's instruction to just go out and try to be good. A baseball game requires retiring 27 batters up and down. Only 2 pitchers in baseball history threw a postseason no-hitter.

Investigator Kenny McCabe spent decades tracking the five La Cosa Nostra families, knowing every boss, capo, and associate, and building cases that helped topple major mafia figures like Paul Castellano and John Gotti Jr. He lived from 1946 to 2006 and spent 25 years fighting La Cosa Nostra before his death. Standing 6 foot 6 inches tall, McCabe never roughed up or mistrusted even the worst mobsters. He earned their respect because he always played by the rules and did not lie.

The Danger of Latent Fingerprint Errors

Human ego and cognitive traps make it extremely difficult to abandon a first conclusion, which fuels wrongful arrests when initial errors cascade. Brandon Mayfield, an Oregon lawyer and Muslim convert, was wrongly jailed for the 2004 Madrid train bombings due to a mistaken fingerprint match. Investigators incorrectly tried to corroborate the match using his religious background and clients.

The March 11, 2004 Madrid train bombings killed 191 people and injured approximately 2,000 others. The FBI searched 44 million fingerprints in the database during the Mayfield investigation. The FBI later paid 2 million dollars to Brandon Mayfield in compensation after his exoneration. Major systemic disasters are frequently caused by the accumulation of minor errors made by well-meaning professionals. In the Mayfield case, three FBI fingerprint examiners made the initial fingerprint misidentification. An Office of the Inspector General report reviewing the Mayfield blunder ran 330 pages.

The Duty to Exonerate

Every investigator, prosecutor, and judge must maintain radical epistemic humility and constantly test their conclusions against the reality of human fallibility.

Judge Learned Hand famously testified before Congress urging that Oliver Cromwell's phrase think that ye may be mistaken be written over portals. Cromwell uttered the original quote in 1650. The difference between a miscarriage of justice and true accountability often relies on the exceptional character, memory, and moral duty of an investigator. Former NYPD cop and federal investigator John O'Malley received a letter from inmate Eric Glisson, connected it to a decade-old proffer confession by a gang member, and proved Glisson's innocence after 17 years in prison.

The Soundview murder case involved six total people falsely convicted as the Bronx Six. The state paid 3.9 million dollars to the wrongly convicted defendants, and New York City agreed to pay 40 million total dollars to the wrongfully accused in 2016. Working alongside John O'Malley, prosecutor Margaret Garnett helped overturn the wrongful convictions. Cathy Watkins spent 11 years earning her bachelor's degree in prison before becoming valedictorian in 2009 at age 41.

3. Curiosity and Humane Interrogation

Asking basic questions and employing humane rapport-building techniques consistently outperform intimidation and torture in gathering reliable intelligence.

Smart people often avoid asking basic questions out of pride and fear of looking unintelligent. You perpetuate superficial understanding when you yield to this illusion. Josh Levine, a brand-new AUSA in the Securities Fraud Unit, was forced to conduct a complex securities proffer alone. He disarmed the witness and learned the case by asking him to explain it as if to his nine-year-old nephew.

• Find the person in a new job who asks the fewest questions as a warning sign of stagnation.
• Rephrase questions multiple times to ensure full comprehension.
• Ask foundational questions to expose gaps in logic, jargon, and fake expertise.

Leaders must actively question established traditions and institutional methods rather than blindly relying on past practices. Accepting the status quo because things have always been done a certain way is a barrier to efficiency, innovation, and justice.

Preet Bharara's office utilized a little-invoked 1989 law called FIRREA to sue banks directly for fraud. They asked why they couldn't apply it to bank misconduct, transforming civil fraud enforcement nationwide.

• Examine recurring practices by asking why things are done a certain way.
• Reject the justification that something has always been done that way.

The Hanns Scharff Interrogation Method

Patience, preparation, and humane treatment outperform intimidation and physical force in extracting reliable intelligence. Master interrogator Hanns Scharff proved that gathering extensive background research and building rapport makes targets cooperative without the need for threats or barbarism.

Hanns Scharff gathered meticulous files on American World War II pilots and casually dropped trivia during unconstrained nature walks. Prisoners dropped their guard and revealed critical intelligence.

• Study files and gather a stifling amount of information and evidence beforehand.
• Build rapport, show respect, and appeal to common sense rather than using intimidation.

Delayed Miranda warnings combined with skilled rapport-building allow law enforcement to gather crucial operational intelligence before advising suspects of their rights. Using the public safety exception, investigators can question high-value terrorist suspects about co-conspirators and active plots before formal advisement.

Faisal Shahzad was questioned following the 53-hour manhunt after the attempted bombing in Times Square on May 1, 2010. He was treated respectfully, offered food, and eventually given his Miranda warning by a seasoned detective. He continued to talk extensively and pled guilty.

• Research and apply the public safety exception to delay Miranda warnings when immediate threats to public safety exist.
• Read the moment carefully to introduce Miranda warnings without shutting down communication.

Unlocking Human Connection

Harsh interrogation techniques and torture do not produce reliable intelligence and frequently result in false confessions. Enhanced interrogation techniques yield false information because subjects tell torturers what they want to hear simply to stop the abuse.

Abu Zubaydah was waterboarded 83 times in CIA custody. The Senate Select Committee on Intelligence Report on Torture spans 6,700 pages. Ibn al-Sheikh al-Libi was rendered to Egypt and subjected to torture, leading him to fabricate false connections between al-Qaeda and Iraq that were later used to justify the 2003 invasion of Iraq.

Even hardened criminals and witnesses possess psychological buttons and moral sensitivities that can be unlocked through empathetic investigation. Criminals and witnesses often respond to investigators who drop the barrier of the badge and uniform.

During an interview for an unsolved cold-case murder, a detective talked to a religious witness about his family and God. The witness broke down crying and asked for a Bible, after which he confessed and solved the case.

• Scrutinize the background, family, friends, and personal life of a witness or target before the first approach.
• Find the specific emotional or psychological button that establishes a human connection.

4. Cooperating Witnesses and Quicksand

Human society harbors a deep-seated moral aversion to informants and turncoats, viewing tattling as a betrayal even though it remains an indispensable tool for criminal investigations. Parents often intervene to stop a young child from tattling on a sibling, noting that people naturally recoil from informants despite their central role in breaking up criminal enterprises. The author's six-year-old daughter Maya tried to report her four-year-old brother Jaden for being naughty, but the parents intervened and stopped her to teach that tattling is an unattractive betrayal.

While informants carry an inherent moral distaste, they remain indispensable tools for dismantling criminal enterprises when handled with strict ethical boundaries.

Criminal enterprises and corrupt corporations are rarely dismantled by outside investigators alone, but are typically undone from within by cooperating associates saving their own skin. Eleven of Lance Armstrong's former teammates confessed to doping and blew the whistle on him, finally bringing him down after he had passed 150 drug tests without failing a single one.

Flipping Criminals and Cooperating Up

Basic prosecutorial fairness dictates cooperating up rather than down in a criminal hierarchy to ensure that major kingpins do not receive lighter sentences by sacrificing minor couriers. Juries react negatively when an arrogant, high-level criminal receives leniency to testify against a low-level lackey, often resulting in an acquittal despite strong evidence. The author's first trial acquittal occurred because their star cooperating witness was an arrogant jerk whom the jury detested more than the low-level lackey on trial for immigration fraud.

Flipping a hardened criminal or corrupt law enforcement officer requires thorough homework regarding their background, military service, and family, combined with a non-threatening, empathetic approach. Investigator Steve Braccini flipped correction officer Anthony Torres by leveraging Torres's military veteran background, volunteer firefighter status, and personal conscience regarding the brutal beating of inmate Ronald Spear. Early in the morning at 5:30 am, investigators went to Torres's home after he served 6 months on a peacekeeping mission in the Middle East.

• Research the target's background, past incidents, and family history.
• Identify emotional openings such as a broken home or childhood abuse.
• Establish physical proximity and rapport without relying on threats or browbeating.

The SDNY Full Confession Policy

The Southern District of New York enforces a strict policy requiring potential cooperators to confess every single crime they have ever committed. This policy enhances witness credibility before a jury and provides a cathartic process of redemption. John O'Malley demanded a Bloods gang member confess to everything from his youth; after initially lying, the defendant ultimately confessed to two hundred robberies. These proffer sessions allow offices to exonerate 13 people on the backs of cooperators coming fully clean.

• Require the cooperator to admit and acknowledge every bit of criminal conduct ever committed.
• Push for complete truth rather than partial truth to establish unassailable candor.
• Cross-reference confessions against unsolved crimes to close cases and identify wrongfully imprisoned people.

Proactive Cooperation and Danger Zones

Extended debriefing sessions humanize the cooperator in the eyes of prosecutors, creating a dangerous psychological trap where adversarial distance turns into emotional attachment. Mob prosecutor Elie Honig used a PowerPoint presentation during his introductory lecture to warn junior prosecutors with the strict admonition that they must never fall in love with their cooperator, who might have committed 19 murders like Sammy the Bull Gravano before receiving a five-year sentence. Proactive cooperation, such as wearing a wire against close friends and associates, yields devastatingly effective evidence while raising profound moral questions about betrayal. Noah Freeman eagerly wore a wire against his best friend and best man, Donald Longueuil, capturing Longueuil on tape describing how he destroyed flash drives with pliers and threw them into four different garbage trucks before receiving 30 months in prison.

5. Continuity, Change, and Innovation

If an organization maintains the status quo, the passage of time and changing environments will cause it to fail. Law enforcement agencies are culturally conservative and resist new approaches, but modest innovations drive significant progress.

Traditional law enforcement institutions must embrace continuous innovation, analog reviews, and creative legal strategies to outpace evolving criminal tactics.

The SDNY office was the first to contract with a Palo Alto tech company to analyze digital data, contrasting the tech firm's casual culture with traditional tools.

Upside-Down Ketchup and Simple Shifts

Simple innovations require no complex science, but rather a perspective shift and common sense. Many valuable improvements come from questioning established habits.

Someone eventually fixed the slow-dispensing Heinz ketchup bottle by placing the lid on the bottom, allowing gravity to work immediately without whacking the glass.

A high-end clothing store was repeatedly robbed at night until an employee suggested alternating the direction of clothing hangers so thieves could no longer grab armfuls of garments in one swift motion.

Wiretaps and Pension Forfeiture

Applying a trusted investigative tool from one domain to another yields major breakthroughs in complex crimes. Wiretaps were historically used for narcotics and organized crime, but applying the wiretap statute to insider trading proved highly effective.

When the SDNY office first utilized wiretaps for insider trading investigations, defense lawyers challenged the tactic in court but lost at every juncture.

On October 4, 2010, two prominent defense lawyers made opposing arguments on the same issue in insider-trading cases.

When state laws permit convicted politicians to keep drawing publicly funded pensions, prosecutors can utilize federal criminal forfeiture law to seek fines, claw back accrued interest, and target future pension payouts. Rich Zabel devised this legal antidote using federal criminal forfeiture to prevent corrupt New York legislators from comfortably collecting pensions paid for by the citizens they betrayed.

Avoiding Investigative Momentum

Investigative machinery creates a dangerous psychological momentum where sunk costs push toward unjust charging decisions. Law enforcement agencies naturally desire a return on their investment, but profit and justice are different.

Tom Brown and Chris Stangl built an undercover internet forum dubbed Card Shop, which stopped hundreds of millions of dollars in fraud and led to the prosecution of twenty-four criminals worldwide after a Citibank hack compromised 300,000 accounts in ATM processing networks.

Kurt Hafer, an investigator with a biomedical physics Ph.D., rejected digital search terms and manually reviewed suspicious activity reports from an investment bank, which doubled or tripled in-house insider-trading leads. Financial institutions file suspicious activity reports into a massive repository, but restrictive keyword searches can hide textbook insider-trading cases.

6. Discretion, Restraint, and Charging

You often assess potential future harm rather than solely reacting to past conduct. This fortune-teller dynamic helps protect the public from dangerous individuals before catastrophe occurs.

While retrospective proof of past actions is mandatory, prosecutors must weigh the risk of future danger when deciding whether and when to charge someone.

Al Capone was successfully prosecuted using income tax evasion charges because it was an easier statute to prove while addressing the broader threat he posed. Expressed thoughts and agreements to break the law can constitute a punishable crime even before physical harm occurs. James Cromitie and his co-defendants were arrested and charged with a terrorist conspiracy after agreeing to bomb a synagogue and obtaining fake explosives from an FBI informant. Judge McMahon gave the four defendants in the New York synagogue and plane bombing sting a statutory mandatory minimum sentence of 25 years.

Future Harm and Conspiracy

Evaluating internet fantasies requires distinguishing between harmless dark musings and actionable conspiracies.

• Look for concrete steps, real targets, and dangerous capabilities.
• Determine whether threats target specific real people rather than abstract ideas.
• Verify whether the crimes discussed are capital offenses.
• Check whether the suspect possesses the means, access, or active intent to execute them.

Gilberto Valle, an active-duty NYPD officer, engaged in detailed online chats about kidnapping and cannibalizing real women he knew. This resulted in a kidnapping conspiracy conviction that was later vacated by a judge who deemed it ungraduated fantasy after Valle spent 15 months in custody. In contrast, Michael Van Hise, Christopher Asch, and Richard Meltz brought actual tools, maps, and tasers to their meetings. Meltz received a 10-year prison sentence, Asch received 15 years, and Van Hise received 7 years.

The Art of Walking Away

Exercising discretion, wisdom, and restraint is vital because prosecuting every technically permissible violation creates an autocratic and dysfunctional system. A grand jury wisely refused to indict a federal prisoner named Harry who temporarily escaped from the Otisville medium-security facility just to visit his wife for conjugal purposes and returned the same night. In 2018, the Manhattan District Attorney's Office announced it would no longer prosecute turnstile jumping. Former U.S. Attorney Michael Garcia declined to file criminal charges against New York Governor Eliot Spitzer after Spitzer was caught in 2008 arranging for women to travel interstate for prostitution with the Emperors Club VIP.

Proving Intent in White-Collar Crime

Holding individuals accountable for complex financial crises requires proving specific criminal intent beyond a reasonable doubt. The 2008 global financial crisis generated immense public outcry for the prosecution of Wall Street bankers.

The decision to bring criminal charges requires a two-pronged analysis separating personal belief in guilt from the statistical likelihood of success at trial.

Preet Bharara's office proceeded with a felon-in-possession firearms trial even after their main heroin-addict witness fled. They relied on remaining circumstantial evidence, resulting in a prison sentence handed down of 108 months in Bharara's first criminal trial involving a felon in possession of a bullet.

7. Culture, Compliance, and Vulnerable Victims

Business leaders often treat compliance as a game of calibration. You try to maximize profit while staying just under legal limits. This culture of minimalism sends a disastrous signal to employees.

A corporate culture that focuses solely on walking as close to the legal line as possible without crossing it is dangerously lethal.

SAC Capital hired Richard Lee in 2009 despite warnings from his former firm that he was part of an insider-trading group. Lee managed a special situations fund overseen by Richard Lee and immediately set about trading illegally on nonpublic information for years while managing $15 billion in assets under management at SAC Capital in 2013 and generating $276 million in illicit profit earned by SAC portfolio manager Mathew Martoma.

Enron, WorldCom, Madoff, and Theranos operated in the shadow of enablers. Wells Fargo employees created 3.5 million fake bank accounts without customer permission.

Discerning Criticism and International Friction

Targets of criminal investigations frequently attack prosecutors' motives and allege bias. Preet Bharara's office was falsely accused by various critics of being anti-black, anti-Latino, anti-Chinese, anti-Russian, anti-Wall Street, and even self-hatingly anti-Indian.

When career law enforcement officials pursue valid criminal charges against foreign diplomats for violating domestic labor laws and visa fraud, foreign governments often weaponize the arrests. The State Department and SDNY prosecuted Indian diplomat Devyani Khobragade for paying her domestic worker less than a dollar an hour, ignoring that Khobragade agreed under penalty of perjury to pay her worker $9.75 per hour.

Turkish President Erdogan dismantled corruption investigations in Turkey and personally lobbied U.S. Vice President Biden and Attorney General Loretta Lynch to release Iranian gold trader Reza Zarrab. Zarrab had orchestrated deals valued at $10 billion in 2012 and spent 70 days behind bars before being released by Erdogan.

Securing Justice for SueAnn

Prosecutors must maintain a strong orientation toward vulnerable and imperfect victims to overcome institutional risk aversion and secure justice.

Federal prosecutors Kan Nawaday and Tatiana Martins took on a federal case for a traumatized, drug-addicted sex worker named SueAnn. They won a conviction against her violent robber by matching serial numbers on currency found in the suspect's wallet.

The attacker stole $11,000 in cash during the violent robbery from SueAnn. Law enforcement found $1,177 in cash in the wallet of the defendant Lamont Rolle, a.k.a. Bam.

8. The Trial Judge and the Human Element

Criminal trial judges in the Southern District of New York are assigned through a physical lottery using wooden octagonal wheels rather than purely electronic randomization. While civil cases rely on computer programs for random judge assignment, criminal cases use locked, physical dark wood wheels labeled A, B, and C to hold envelopes containing judges' names.

Trial judges wield immense power from the bench, but they remain vulnerable to human instincts, professional isolation, and self-preservation traps.

A noted film director once expressed delighted surprise upon learning from Preet Bharara about the creaky wooden wheel used to select judges. Three wheels are used to account for varying lengths of trial in SDNY, sitting on the fifth floor of the main magistrate courtroom at 500 Pearl Street.

The Wooden Judge Assignment Wheels

Judges are not always entirely disinterested arbiters; they possess human instincts and can act out of self-preservation, such as avoiding reversals by appellate courts. They might insulate their decisions by issuing adverse credibility findings against witnesses to make their rulings appeal-proof.

Judicial Isolation and Attention-Seeking

Trial judges suffer from a professional handicap because, unlike lawyers or athletes, they stop observing peers perform their jobs once they take the bench. Some judges seek to be the center of attention and act more like commentators than neutral umpires, requiring lawyers to stand their ground without losing their composure.

During the Paul Manafort trial, 78-year-old Judge T. S. Ellis III routinely sparred with prosecutors, falsely accused seasoned prosecutor Greg Andres of crying, and reprimanded the government over an expert witness before later apologizing to the jury. Paul Manafort was convicted of eight counts.

Humor and Public Criticism

Quick, humorous remarks in tense courtroom standoffs can break pressure, disarm a difficult judge, and reset the dynamic between the bench and counsel. When Judge Kevin Duffy angrily threatened a female prosecutor that he would have her balls if she repeated a line of questioning, she instantly replied that he could have them if he could find them, causing the judge to laugh and making her one of his favorites. Judge Kevin Duffy was appointed to the bench at age thirty-nine.

Despite wielding immense authority inside their courtrooms, federal judges are rendered virtually powerless by tradition and ethics to answer public criticism outside of it.

10 Key Ideas

1. True justice requires an unyielding commitment to epistemic humility, rigorous inquiry, fairness, and human decency above rigid formulas and emotional reactions.
2. Criminal investigations demand patience, open-mindedness, and healthy skepticism to overcome cognitive biases and deceptive white-collar criminals.
3. Every investigator, prosecutor, and judge must maintain radical epistemic humility and constantly test their conclusions against the reality of human fallibility.
4. Asking basic questions and employing humane rapport-building techniques consistently outperform intimidation and torture in gathering reliable intelligence.
5. Informants remain indispensable tools for dismantling criminal enterprises when handled with strict ethical boundaries, despite carrying an inherent moral distaste.
6. Traditional law enforcement institutions must embrace continuous innovation, analog reviews, and creative legal strategies to outpace evolving criminal tactics.
7. Prosecutors must weigh the risk of future danger alongside retrospective proof when deciding whether and when to charge someone.
8. A corporate culture that focuses solely on walking as close to the legal line as possible without crossing it is dangerously lethal.
9. Prosecutors must maintain a strong orientation toward vulnerable and imperfect victims to overcome institutional risk aversion and secure justice.
10. Trial judges wield immense power from the bench, but they remain vulnerable to human instincts, professional isolation, and self-preservation traps.