John D. Diaz

Lieutenant Special Assignment at Patrol Service Bureau Community Response Team since October 2023
Service started July 2010, made $281,000 last year, Tax #948884
Hispanic Male, 40

Substantiated Allegations:
Abuse of Authority: Improper use of body-worn camera
Abuse of Authority: Retaliatory summons
Abuse of Authority: Seizure of property


Lawsuit Settlements:
$45,000   Davis, Justin, et al. vs City of New York, et al., 2016 EDNY EDNY 16CV05888
$10,000   Fuller, Ronald vs City of New York, et al., 2016 EDNY EDNY 16CV02509
$33,500   Petersen, Donnell Obo P.,d. vs Police Officer Diaz, John, 2015 EDNY EDNY 15CV06610
$10,000   Green, Anthony vs City of New York, et al., 2015 EDNY EDNY 15CV06041
$40,000   Whitfield, Crystal, et al. vs City of New York, et al., 2014 EDNY EDNY 14CV06085
View Details

Complaints

12 Complaints
25 Allegations
3 Substantiated
1 Substantiated (Command Discipline B)
1 Substantiated (Formalized Training)
1 Substantiated (Command Discipline A)
1 Closed - Pending Litigation
1 Complainant Unavailable
5 Exonerated
1 Unable to Determine
4 Unfounded
7 Unsubstantiated
3 Within NYPD Guidelines

Complaint #202406130, June 2024
Allegation: Abuse of Authority: Seizure of property
Complainant: Black Male, 35-39
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Abuse of Authority: Refusal to provide name
Complainant: Black Male, 35-39
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Refusal to provide shield number
Complainant: Black Male, 35-39
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Refusal to provide name
Complainant: Black Male, 35-39
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Refusal to provide shield number
Complainant: Black Male, 35-39
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Improper use of body-worn camera
Complainant: Black Male, 35-39
CCRB Conclusion: Substantiated (Formalized Training)
Penalty: Command Discipline - A
additional details

Complaint #202406124, June 2024
Allegation: Abuse of Authority: Search (of person)
Complainant: Black Male
CCRB Conclusion: Within NYPD Guidelines
Allegation: Abuse of Authority: Frisk
Complainant: Black Male
CCRB Conclusion: Unable to Determine
additional details

Complaint #202405684, May 2024
Allegation: Force: Physical force
Complainant: Hispanic Male, 30-34
CCRB Conclusion: Closed - Pending Litigation
additional details

Complaint #202404239, April 2024
Allegation: Force: Physical force
CCRB Conclusion: Within NYPD Guidelines
Allegation: Force: Physical force
CCRB Conclusion: Within NYPD Guidelines
additional details

Complaint #202204658, July 2022
Allegation: Force: Physical force
Complainant: Black Male, 25-29
CCRB Conclusion: Complainant Unavailable
Documents: Complaint Closing Report
additional details

Complaint #202002692, April 2020
Allegation: Abuse of Authority: Refusal to process civilian complaint
Complainant: Black Male, 25-29
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Threat of arrest
Complainant: Black Male, 25-29
CCRB Conclusion: Unsubstantiated
Documents: Complaint Closing Report
additional details

Complaint #201809632, November 2018
Allegation: Abuse of Authority: Search (of person)
Complainant: Black Male, 29
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Vehicle search
Complainant: Black Male, 29
CCRB Conclusion: Exonerated
Allegation: Abuse of Authority: Threat of force (verbal or physical)
Complainant: Black Male, 29
CCRB Conclusion: Exonerated
Allegation: Abuse of Authority: Frisk
Complainant: Black Male, 29
CCRB Conclusion: Exonerated
Documents: Complaint Closing Report
additional details

Complaint #201807794, September 2018
Allegation: Abuse of Authority: Retaliatory summons
Complainant: Black Male, 22
CCRB Conclusion: Substantiated (Command Discipline B)
Penalty: Command Discipline - A
Documents: Complaint Closing Report
NYPD Departure Letter
additional details

Complaint #201509029, October 2015
Allegation: Force: Physical force
Complainant: Black Male, 16
CCRB Conclusion: Unsubstantiated
Allegation: Discourtesy: Word
Complainant: Black Male, 16
CCRB Conclusion: Unsubstantiated
Allegation: Force: Physical force
Complainant: Black Male, 16
CCRB Conclusion: Unsubstantiated
Documents: Complaint Closing Report
additional details

Complaint #201307798, August 2013
Allegation: Force: Nightstick as club (incl asp & baton)
Complainant: Black Male, 29
CCRB Conclusion: Exonerated
Documents: Complaint Closing Report
additional details

Complaint #201202911, January 2012
Allegation: Force: Physical force
Complainant: Hispanic Male, 18
CCRB Conclusion: Unsubstantiated
Documents: Complaint Closing Report
additional details

Complaint #201111181, August 2011
Allegation: Force: Physical force
Complainant: Black Male, 20
CCRB Conclusion: Exonerated
Documents: Complaint Closing Report
additional details

Complaint #202406130, June 2024
Allegation Complainant CCRB Conclusion
Abuse of Authority: Seizure of property Black Male, 35-39 Substantiated (Command Discipline A)
Abuse of Authority: Refusal to provide name Black Male, 35-39 Unfounded
Abuse of Authority: Refusal to provide shield number Black Male, 35-39 Unfounded
Abuse of Authority: Refusal to provide name Black Male, 35-39 Unfounded
Abuse of Authority: Refusal to provide shield number Black Male, 35-39 Unfounded
Abuse of Authority: Improper use of body-worn camera Black Male, 35-39 Substantiated (Formalized Training)
Penalty: Command Discipline - A
additional details
Complaint #202406124, June 2024
Allegation Complainant CCRB Conclusion
Abuse of Authority: Search (of person) Black Male Within NYPD Guidelines
Abuse of Authority: Frisk Black Male Unable to Determine
additional details
Complaint #202405684, May 2024
Allegation Complainant CCRB Conclusion
Force: Physical force Hispanic Male, 30-34 Closed - Pending Litigation
additional details
Complaint #202404239, April 2024
Allegation CCRB Conclusion
Force: Physical force Within NYPD Guidelines
Force: Physical force Within NYPD Guidelines
additional details
Complaint #202204658, July 2022
Allegation Complainant CCRB Conclusion
Force: Physical force Black Male, 25-29 Complainant Unavailable
Documents: Complaint Closing Report
additional details
Complaint #202002692, April 2020
Allegation Complainant CCRB Conclusion
Abuse of Authority: Refusal to process civilian complaint Black Male, 25-29 Unsubstantiated
Abuse of Authority: Threat of arrest Black Male, 25-29 Unsubstantiated
Documents: Complaint Closing Report
additional details
Complaint #201809632, November 2018
Allegation Complainant CCRB Conclusion
Abuse of Authority: Search (of person) Black Male, 29 Unsubstantiated
Abuse of Authority: Vehicle search Black Male, 29 Exonerated
Abuse of Authority: Threat of force (verbal or physical) Black Male, 29 Exonerated
Abuse of Authority: Frisk Black Male, 29 Exonerated
Documents: Complaint Closing Report
additional details
Complaint #201807794, September 2018
Allegation Complainant CCRB Conclusion
Abuse of Authority: Retaliatory summons Black Male, 22 Substantiated (Command Discipline B)
Penalty: Command Discipline - A
Documents: Complaint Closing Report
NYPD Departure Letter
additional details
Complaint #201509029, October 2015
Allegation Complainant CCRB Conclusion
Force: Physical force Black Male, 16 Unsubstantiated
Discourtesy: Word Black Male, 16 Unsubstantiated
Force: Physical force Black Male, 16 Unsubstantiated
Documents: Complaint Closing Report
additional details
Complaint #201307798, August 2013
Allegation Complainant CCRB Conclusion
Force: Nightstick as club (incl asp & baton) Black Male, 29 Exonerated
Documents: Complaint Closing Report
additional details
Complaint #201202911, January 2012
Allegation Complainant CCRB Conclusion
Force: Physical force Hispanic Male, 18 Unsubstantiated
Documents: Complaint Closing Report
additional details
Complaint #201111181, August 2011
Allegation Complainant CCRB Conclusion
Force: Physical force Black Male, 20 Exonerated
Documents: Complaint Closing Report
additional details

Conclusion Meanings:

'Exonerated': or 'Within NYPD Guidelines' - The conduct occurred but did not violate the NYPD's own rules, which often give officers significant discretion.
'Substantiated': The misconduct occurred and it violated the rules. The NYPD has discretion over what, if any, discipline is imposed.
'Unable to Determine': The alleged conduct was investigated but could not determine both that the conduct occurred and that it broke the rules.
'Unfounded': Evidence suggests that the event or alleged conduct did not occur.
'Unsubstantiated': or 'Unable to Determine' - The alleged conduct was investigated but could not determine both that the conduct occurred and that it broke the rules.
'Within NYPD Guidelines': The conduct occurred but did not violate the NYPD's own rules, which often give officers significant discretion.

Further details on conclusions.


Lawsuits

Named in 9 known lawsuits, $138,500 total settlements.

Santiago, Charlie vs City of Ny, et al.
Case # 25CV02994, U.S. District Court - Southern District NY, July 1, 2025

Gutierrez, Brandon vs City of New York, et al.
Case # 18CV0321, U.S. District Court - Eastern District NY, June 25, 2018
Complaint
Description: On or about July 18, 2015, Defendants falsely arrested Plaintiff who had picked up three pairs of sneakers he had pre-ordered from Foot Locker. Defendants approached Plaintiff, forcibly grabbed the shopping bag from Plaintiff and his headphones which he was wearing. Defendants tightly handcuffed Plaintiff, removed him from the sneaker store and forced him to his knees and forced him to lie face down in front of the sneaker store. Defendants illegally searched plaintiff and removed three cellphones (plaintiff's), a wallet, and $600 from Plaintiff. Defendants brought Plaintiff to the 75th Precinct, refused him food and water or contact with friends and family and transported him to Central Booking. Defendants mad...

Gutierrez, Brandon vs City of New York, et al.
Case # 18CV03621, U.S. District Court - Eastern District NY, June 25, 2018, ended February 22, 2021
Zero Disposition
Complaint
Description: Defendant Officers approached Plaintiff in a sneaker store and forcibly brought him outside, tightly handcuffed him, and searched him. Officers took Plaintiff's property without vouchering it, brought him to the 75th Precinct and charged him with robbery in the first, second and third degree; burglary in the first second and third degree; assault in the second and third; menacing in the second and third, petit larceny, grand larceny, criminal possession of stolen property in the fifth and fourth, and possession of a weapon in the fourth, attempted assault in the third, harassment, and trespass. Grand jury returned a no true bill on some of the charges and Plaintiff was acquitted at trial of the rest.

Davis, Justin, et al. vs City of New York, et al.
Case # 16CV05888, U.S. District Court - Eastern District NY, November 2, 2016, ended November 1, 2017
$45,000 Settlement
Complaint
Description: Plaintiff was parking his car when Defendant Officers approached, removed him from the car, searched him and the vehicle, and handcuffed him. Officers then interrogated him and released him. Thereafter, Plaintiff went to his friends apartment and when they exited, encountered defendant officers. Officers searched the apartment, arrested Plaintiffs, brought them to the 75th Precinct, and charged them with possession of marijuana. Charges against Plaintiffs were ACD'd.

Fuller, Ronald vs City of New York, et al.
Case # 16CV02509, U.S. District Court - Eastern District NY, June 20, 2016, ended October 13, 2017
$10,000 Settlement
Amended Complaint, Complaint
Description: Plaintiff was walking down the street when he was approached and grabbed, and leg swept by Defendant Officer White who said he fit the description of a robbery suspect. Plaintiff was handcuffed, taken to the 83rd Precinct, strip-searched, and charges with criminal charges that were alter dismissed.

Petersen, Donnell Obo P.,d. vs Police Officer Diaz, John
Case # 15CV06610, U.S. District Court - Eastern District NY, November 18, 2015, ended September 27, 2016
$33,500 Settlement
Complaint
Description: Plaintiff's son was walking home from school when he noticed a lot of cops nearby telling a bunch of kids to go home and saw one of his cousins was being detained. When we was walking toward his cousin one officer punched him in the side of the head and continued to assault him. Plaintiff was taken to the 75th Precinct, charged with OGA, Resisting Arrest, and Dis Con.

Green, Anthony vs City of New York, et al.
Case # 15CV06041, U.S. District Court - Eastern District NY, October 22, 2015, ended April 25, 2016
$10,000 Settlement
Complaint
Description: Plaintiff was at a friend's apartment when Defendant Officers rushed in, searched the apartment, handcuffed Plaintiff and strip-searched him in full view of others, brought him to the 75th Precinct, and charged him with 221.05, which was later dismissed.

Whitfield, Crystal, et al. vs City of New York, et al.
Case # 14CV06085, U.S. District Court - Eastern District NY, October 27, 2014, ended May 6, 2015
$40,000 Settlement
Complaint
Description: On July 19, 2014, at approximately 11:30 a.m. Plaintiffs Crystal Whitfield and Wesley Hampton, who are husband and wife, were on a visit to their friends and family and had briefly stopped over at a nearby store to do some shopping. Upon approaching Mr. Hampton, P.O. John Diaz and unnamed defendant officers John Doe and Jane Doe #1-5, forcibly grabbed him. After grabbing Mr. Hampton, defendant officers forcibly pulled his arms behind his back and twisted his arms in the process causing him to sustain serious injuries on his left elbow and bilateral wrist. Upon approaching Ms. Whitfield, defendant officers forcibly grabbed her by her arms, twisted and bent her arms and forcibly pulled her arms behind her back ca...

Elianor v. City of New York et al
Case # 15CV01917, U.S. District Court - Eastern District NY
Amended Complaint, Complaint
Description: Defendant Officers pulled over automobile where Plaintiff was a passenger because they allegedly saw smoke coming out of the car. Officer Bulzomi arrived, searched Plaintiff, found is epilepsy medication, took him to the 75th precinct, refused to give him his medication so that Plaintiff suffered two seizures while in custody until he was transported to a Hospital. DA declined to prosecute

Other Documents