A Bronx judge sentenced former NYPD Sgt. Erik Duran to three to nine years in prison Thursday for the death of a scooter-riding drug suspect struck by a thrown picnic cooler during an August 2023 undercover sting, and declared the punishment should serve as a "general deterrent" to other police officers across the city.
Judge Guy Mitchell, a former prosecutor first appointed to the bench by Mayor Bill de Blasio in 2015 and reappointed by Mayor Eric Adams in 2022, had found Duran, 38, guilty of manslaughter in February following a bench trial in Bronx Supreme Court. He rejected Duran's testimony that throwing the cooler had been justified. On Thursday, Mitchell chose a sentence near the middle of a range that stretched from probation to 15 years.
The decision drew immediate fury from law enforcement leaders, rank-and-file officers, and legal commentators who called it a message that New York's courts will punish cops for split-second decisions on dangerous streets, while treating violent criminals with far more leniency.
Eric Duprey, 30, a father of two, was riding a scooter when Duran threw the cooler at him during the undercover drug operation. Duprey died from his injuries. Mitchell, in explaining the sentence, said investigators already had enough information to apprehend Duprey another day, as the New York Post reported.
Mitchell told the courtroom:
"They had enough to investigate and catch him on a different day."
He added: "The distinction is that the deceased will no longer be seen again by his family."
Duran, who served the city for 13 years before being fired, issued an emotional apology to Duprey's family and pleaded with Mitchell for mercy. Thousands of NYPD officers had called on the judge not to impose a prison sentence. Mitchell imposed one anyway, and framed it as a warning to the entire force.
Former NYPD Commissioner Ray Kelly did not mince words. Kelly told the Post the outcome was flatly unjust, given the chaotic circumstances officers face in street-level operations.
"It's a huge miscarriage of justice. It was a reflex response that virtually every cop would act in a similar situation given the same circumstances."
Vincent Vallelong, president of the Sergeants Benevolent Association, said the sentence sent a "chilling message to every cop in the nation." A Brooklyn detective called the ruling "an injustice and a travesty," adding that it punished not only Duran and his family but "all cops who go out in the street to try and protect the public." The detective emphasized that Duran had to make a "split second decision."
One Brooklyn police supervisor went further, saying Duran "should have gotten a medal" instead of jail time. After the sentence was handed down, an activist in the courtroom shouted, "No one is above the law!", a line that captures the divide between those who see Duran as a reckless officer and those who see him as a cop doing a dangerous job under impossible pressure.
The anger among officers comes at a time when even former city leaders have acknowledged that anti-police policies have real consequences for public safety and morale.
Mitchell's sentencing history invites an uncomfortable comparison. In 2018, while serving in a Manhattan court, Mitchell sentenced 19-year-old Branlee Gonzalez, described by prosecutors as a member of the "Gorilla Stones" gang, to just nine months in prison for fatally beating a homeless man named Lucio Bravo in Manhattan the previous year. Gonzalez had pleaded guilty to attempted assault and manslaughter. Prosecutors had asked for at least 10 years.
Nine months for beating a homeless man to death. Three to nine years for throwing a cooler during a drug sting. Both cases involved manslaughter convictions. Both came before the same judge. The disparity speaks for itself.
The contrast sharpens further when set beside another NYPD case. In 2016, a Brooklyn judge found rookie cop Peter Liang guilty of manslaughter for fatally shooting unarmed Akai Gurley in a darkened public housing stairwell. Liang's sentence: five years of probation and 800 hours of community service. No prison time. That case involved a firearm. Duran threw a cooler.
Across the country, courts handle sentencing decisions that demand proportionality, matching punishment to the nature of the act. Mitchell's record raises fair questions about whether proportionality was the guiding principle here, or whether something else was.
Lindsey Richards, a defense lawyer and partner at the Texas-based firm Cofer & Connelly who was not involved in the case, called the sentence "extreme and damaging for so many in law enforcement." Richards acknowledged that officers must be held accountable for misconduct, but argued the circumstances did not justify incarceration.
"This case was throwing a cooler not firing a weapon. The outcome was an incredibly unfortunate death but does it rise to the level of sending an officer to prison? I don't believe so."
Richards also noted the practical reality: because the sentence fell within statutory guidelines, it would likely survive an appeal. John Scola, a longtime attorney with many rank-and-file NYPD officers as clients, agreed, observing that "bench trial convictions are tough to overturn."
That means Duran's legal options are narrow. The system worked exactly as designed, and that may be the most troubling part.
Mitchell framed the prison term as a "general deterrent." Set aside the legal jargon. What the judge told every officer in New York is this: if you make a fast decision during a dangerous operation and someone dies, you may go to prison for years, even if the tool you used was a picnic cooler, not a gun. Even if a gang member who beat a homeless man to death in front of the same judge walked out in nine months.
Officers who patrol neighborhoods where police are ambushed and targeted already operate under enormous risk. They know the streets. They know the stakes. And now they know that a judge appointed by de Blasio and reappointed by Adams considers their split-second judgment in a drug sting to be worth more prison time than a gang beating that killed a defenseless man.
The incentive structure is clear. Pull back. Hesitate. Let the suspect ride away. File the paperwork. Go home safe, legally safe, anyway. Whether the neighborhood is safe is someone else's problem.
That is the deterrent Mitchell created. Not a deterrent against recklessness. A deterrent against policing.
Richards put it plainly: "We have to keep in mind the situation they often find themselves in and how quickly they have to make decisions." Duran served New York for 13 years. He made one throw. Mitchell made him an example.
Meanwhile, across the city, attacks on NYPD officers are minimized by public officials who treat violence against cops as a footnote. The pattern is consistent: leniency for criminals, severity for officers. And then the same leaders wonder why morale collapses, recruitment dries up, and the streets get more dangerous.
When a city punishes its cops harder than its killers, it has made a choice. Don't be surprised when the cops notice, and the criminals do, too.
