Mahmudul H. Bhuiyan

Badge #4668, Asian Male
Sergeant at Force Investigation Division since May 2025
Service started January 2013, made $165,000 last year, Tax #953682

Substantiated Allegations:
Abuse of Authority: Entry of Premises
Abuse of Authority: Failure to provide RTKA card (2)
Abuse of Authority: Frisk (2)
Abuse of Authority: Refusal to provide shield number
Abuse of Authority: Search of Premises
Abuse of Authority: Stop

Discipline Cases:

Case: 2021-24012
Closed: 4/19/2024
Case: 2021-24011
Closed: 1/25/2023

View Details

Lawsuit Settlements:
$20,000   Rogers, John vs City of Ny, et al., 2022 KCSC KCSC 525646/2022
$2,000   Gattling, Yolanda vs Bhuiyan, Mahmudul, et al., 2015 EDNY EDNY 15CV03761
$235,000   Bangura, Mohamed vs City of New York, et al., 2014 KCSC KCSC 006337/2014
View Details

Complaints

11 Complaints
38 Allegations
8 Substantiated
6 Substantiated (Command Discipline A)
2 Substantiated (Formalized Training)
1 Complainant Uncooperative
8 Exonerated
1 Unable to Determine
7 Unfounded
11 Unsubstantiated
2 Within NYPD Guidelines

Complaint #202410612, October 2024
Allegation: Abuse of Authority: Stop
Complainant: Black Male, 30-34
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Question
Complainant: Black Male, 30-34
CCRB Conclusion: Within NYPD Guidelines
Allegation: Abuse of Authority: Racial Profiling (Race)
Complainant: Male, 30-34
CCRB Conclusion: Unfounded
additional details

Complaint #202409850, September 2024
Allegation: Abuse of Authority: Threat of force (verbal or physical)
Complainant: Black Male, 30-34
CCRB Conclusion: Within NYPD Guidelines
additional details

Complaint #202311837, December 2023
Allegation: Abuse of Authority: Refusal to provide shield number
Complainant: Black Female, 35-39
CCRB Conclusion: Substantiated (Formalized Training)
Penalty: Formalized Training
additional details

Complaint #202303456, April 2023
Allegation: Abuse of Authority: Entry of Premises
Complainant: Male, 40-44
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Abuse of Authority: Search of Premises
Complainant: Male, 40-44
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Abuse of Authority: Entry of Premises
Complainant: Male, 40-44
CCRB Conclusion: Unable to Determine
Allegation: Abuse of Authority: Failure to provide RTKA card
Complainant: Black Male, 40-44
CCRB Conclusion: Substantiated (Formalized Training)
NYPD Conclusion: No Disciplinary Action-DUP
Penalty: No penalty
Documents: CCRB Annual Report
additional details

Complaint #202004567, June 2020
Allegation: Abuse of Authority: Refusal to provide name
Complainant: Black Male, 40-44
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Refusal to provide shield number
Complainant: Black Male, 40-44
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Failure to provide RTKA card
Complainant: Black Male, 40-44
CCRB Conclusion: Unfounded
Documents: Complaint Closing Report
additional details

Complaint #202003119, May 2020
Allegation: Abuse of Authority: Search (of person)
CCRB Conclusion: Exonerated
Allegation: Abuse of Authority: Vehicle search
Complainant: Black Male, 35-39
CCRB Conclusion: Exonerated
Documents: Complaint Closing Report
additional details

Complaint #201907780, August 2019
Allegation: Abuse of Authority: Stop
Complainant: Black Male, 25-29
CCRB Conclusion: Exonerated
Allegation: Abuse of Authority: Stop
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Stop
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Frisk
Complainant: Black Male, 25-29
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Abuse of Authority: Vehicle search
Complainant: Female, 30-34
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Search (of person)
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Search (of person)
Complainant: Black Male, 25-29
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Property damaged
Complainant: Female, 30-34
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Stop
Complainant: Female, 30-34
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Discourtesy: Word
Complainant: Female, 30-34
CCRB Conclusion: Unfounded
Allegation: Abuse of Authority: Failure to provide RTKA card
Complainant: Female, 30-34
CCRB Conclusion: Substantiated (Command Discipline A)
Allegation: Abuse of Authority: Search (of person)
Complainant: Female, 30-34
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Frisk
CCRB Conclusion: Substantiated (Command Discipline A)
APU Case Status: Pending
Penalty: APU - Decision Pending
additional details

Complaint #201905013, June 2019
Allegation: Abuse of Authority: Vehicle search
Complainant: Black Male, 29
CCRB Conclusion: Exonerated
Documents: Complaint Closing Report
additional details

Complaint #201610434, December 2016
Allegation: Abuse of Authority: Premises entered and/or searched
CCRB Conclusion: Exonerated
Allegation: Discourtesy: Word
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Threat to notify ACS
CCRB Conclusion: Exonerated
Allegation: Abuse of Authority: Interference with recording
Complainant: Black Female, 47
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Premises entered and/or searched
CCRB Conclusion: Exonerated
additional details

Complaint #201602222, March 2016
Allegation: Abuse of Authority: Premises entered and/or searched
CCRB Conclusion: Exonerated
Allegation: Discourtesy: Word
Complainant: Male
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Threat of arrest
Complainant: Male
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Premises entered and/or searched
CCRB Conclusion: Unfounded
additional details

Complaint #201402632, March 2014
Allegation: Force: Physical force
Complainant: Black Male, 24
CCRB Conclusion: Complainant Uncooperative
additional details

Complaint #202410612, October 2024
Allegation Complainant CCRB Conclusion
Abuse of Authority: Stop Black Male, 30-34 Unfounded
Abuse of Authority: Question Black Male, 30-34 Within NYPD Guidelines
Abuse of Authority: Racial Profiling (Race) Male, 30-34 Unfounded
additional details
Complaint #202409850, September 2024
Allegation Complainant CCRB Conclusion
Abuse of Authority: Threat of force (verbal or physical) Black Male, 30-34 Within NYPD Guidelines
additional details
Complaint #202311837, December 2023
Allegation Complainant CCRB Conclusion
Abuse of Authority: Refusal to provide shield number Black Female, 35-39 Substantiated (Formalized Training)
Penalty: Formalized Training
additional details
Complaint #202303456, April 2023
Allegation Complainant CCRB Conclusion
Abuse of Authority: Entry of Premises Male, 40-44 Substantiated (Command Discipline A)
Abuse of Authority: Search of Premises Male, 40-44 Substantiated (Command Discipline A)
Abuse of Authority: Entry of Premises Male, 40-44 Unable to Determine
Abuse of Authority: Failure to provide RTKA card Black Male, 40-44 Substantiated (Formalized Training)
NYPD Conclusion: No Disciplinary Action-DUP
Penalty: No penalty
Documents: CCRB Annual Report
additional details
Complaint #202004567, June 2020
Allegation Complainant CCRB Conclusion
Abuse of Authority: Refusal to provide name Black Male, 40-44 Unfounded
Abuse of Authority: Refusal to provide shield number Black Male, 40-44 Unfounded
Abuse of Authority: Failure to provide RTKA card Black Male, 40-44 Unfounded
Documents: Complaint Closing Report
additional details
Complaint #202003119, May 2020
Allegation Complainant CCRB Conclusion
Abuse of Authority: Search (of person) Exonerated
Abuse of Authority: Vehicle search Black Male, 35-39 Exonerated
Documents: Complaint Closing Report
additional details
Complaint #201907780, August 2019
Allegation Complainant CCRB Conclusion
Abuse of Authority: Stop Black Male, 25-29 Exonerated
Abuse of Authority: Stop Unsubstantiated
Abuse of Authority: Stop Unsubstantiated
Abuse of Authority: Frisk Black Male, 25-29 Substantiated (Command Discipline A)
Abuse of Authority: Vehicle search Female, 30-34 Unsubstantiated
Abuse of Authority: Search (of person) Unsubstantiated
Abuse of Authority: Search (of person) Black Male, 25-29 Unsubstantiated
Abuse of Authority: Property damaged Female, 30-34 Unsubstantiated
Abuse of Authority: Stop Female, 30-34 Substantiated (Command Discipline A)
Discourtesy: Word Female, 30-34 Unfounded
Abuse of Authority: Failure to provide RTKA card Female, 30-34 Substantiated (Command Discipline A)
Abuse of Authority: Search (of person) Female, 30-34 Unsubstantiated
Abuse of Authority: Frisk Substantiated (Command Discipline A)
APU Case Status: Pending
Penalty: APU - Decision Pending
additional details
Complaint #201905013, June 2019
Allegation Complainant CCRB Conclusion
Abuse of Authority: Vehicle search Black Male, 29 Exonerated
Documents: Complaint Closing Report
additional details
Complaint #201610434, December 2016
Allegation Complainant CCRB Conclusion
Abuse of Authority: Premises entered and/or searched Exonerated
Discourtesy: Word Unsubstantiated
Abuse of Authority: Threat to notify ACS Exonerated
Abuse of Authority: Interference with recording Black Female, 47 Unsubstantiated
Abuse of Authority: Premises entered and/or searched Exonerated
additional details
Complaint #201602222, March 2016
Allegation Complainant CCRB Conclusion
Abuse of Authority: Premises entered and/or searched Exonerated
Discourtesy: Word Male Unsubstantiated
Abuse of Authority: Threat of arrest Male Unsubstantiated
Abuse of Authority: Premises entered and/or searched Unfounded
additional details
Complaint #201402632, March 2014
Allegation Complainant CCRB Conclusion
Force: Physical force Black Male, 24 Complainant Uncooperative
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.


Discipline

Case: 2021-24012
Closed: 4/19/2024
Case Details:
  1. Failed to prepare required reports.
  2. Violated patrol rules.
Penalty: Training
Recommendation: Training

Case: 2021-24011
Closed: 1/25/2023
Case Details:
  1. Violated patrol rules.
  2. Wrongfully frisked an individual known to the Department.
  3. Wrongfully frisked individuals.
  4. Wrongfully stopped an individual known to the Department.
Penalty: A - Command Discipline, vacation days (2 days)
Recommendation: Charges and Specifications


Lawsuits

Named in 5 known lawsuits, $257,000 total settlements.

Rogers, John vs City of Ny, et al.
Case # 525646/2022, Supreme Court - Kings, September 8, 2022, ended July 13, 2026
$20,000 Settlement
Complaint
Description: On August 6, 2019, Plaintiff was unlawfully arrested without probable cause or legal justification. Plaintiff was handcuffed and subjected to an unlawful pat-down search. The officers provided the DA with false information that Plaintiff was engaged in criminal possession of a firearm. Plaintiff was charged and sent to RIkers Island where he was in unlawful custody for 2 days before making bail. After a jury trial, Plaintiff was found Not Guilty of all charges.

Gontrand, Fredly Aka Hiliare, Fredly vs City of Ny, et al.
Case # 527712/2021, Supreme Court - Kings, January 19, 2022
Complaint
Description: On or about August 4, 2019 at approximately 8:45 pm, the plaintiff, Freddy Gontrand was a passenger in his cousin's vehicle traveling in the vicinity of 527 Schenck Avenue, Brooklyn, New York, when the defendants, police officers of the NYPD, Mahmudul Bhuiyan (shield #19636) and Rmail Casimir (shield #05184) illegally stopped the vehicle and ordered Mr. Gontrand to exit. The defendants then, without a court-ordered warrant, reasonable suspicion or probable cause, illegally searched Mr. Gontrand and his cousin's vehicle. The defendants then tightly handcuffed Mr. Gontrand and ignored his pleas to loosen then handcuffs when he complained they were too tight, which caused him substantial pain and discomfort. The ...

Ross, Kwesi vs City of New York, et al.
Case # 18CV01340, U.S. District Court - Eastern District NY, March 8, 2018, ended March 18, 2022
Order/Judgment (Verdict)
Complaint
Description: On May 16, 2015 at around 5pm, officers approached Mr. Ross, an African-American man, and demanded his ID. Mr. Ross did not have his ID on him, but he explained that his mother who was nearby had his ID. The officers ignored him and arrested him, cuffing his hands tightly behind his back and ignoring his pleas not to cuff him so tightly because of a prior arm fracture. Mr. Ross was denied medical assistance despite being in excruciating pain. All charges against Mr. Ross were false and his arrest was subsequently voided. Mr. Ross was treated at a local hospital for a fractured metacarpal bone and facial abrasion.

Gattling, Yolanda vs Bhuiyan, Mahmudul, et al.
Case # 15CV03761, U.S. District Court - Eastern District NY, July 1, 2015, ended February 1, 2018
$2,000 Settlement
Complaint
Description: Defendant officers arrested plaintiff when the plaintiff was making a phone call in the hall way. Plaintiff was then brought to the local precinct and was charged with possession of marijuana in the fifth degree. The charges were adjourned in contemplation of dismissal in court. Plaintiff was suspended from her job as a result of the arrest.

Bangura, Mohamed vs City of New York, et al.
Case # 006337/2014, Supreme Court - Kings, May 7, 2014, ended May 16, 2017
$235,000 Settlement

Other Documents

Brooklyn DA Disclosure Letter references additional CCRB complaint #202100648