Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
NYPD

Family of Mathieu Lefevre Sues NYPD for Withholding Crash Information

tk

The family of Mathieu Lefevre has filed a lawsuit against the NYPD for refusing to release information related to the hit-and-run collision that killed the 30-year-old Brooklyn cyclist last October.

According to the complaint, filed in New York State Supreme Court on December 30 [PDF], NYPD denied a freedom of information request from Lefevre's parents seeking records pertaining to the crash, on the grounds that the investigation is ongoing. The Lefevres appealed, citing their belief that the records in question are not exempt from disclosure under the law. NYPD failed to respond, effectively denying the appeal.

NYPD routinely denies access to information on deadly crashes, often based on the claim that releasing even the most rudimentary details would jeopardize crash investigations. The Lefevre lawsuit challenges that practice, based in part on the fact that NYPD has declared that no charges will be filed for Mathieu's death.

The summary of the lawsuit, filed on behalf of the Lefevres by attorney Steve Vaccaro of Rankin & Taylor, reads in part:

NYPD admits that it possesses records requested by the Lefevres, but has stonewalled for nearly two months, refusing to disclose those records without a valid justification. The two grounds advanced by NYPD for withholding the records are completely lacking in merit.

First, NYPD asserts that it can withhold all records concerning Lefevre’s death, so long as its investigation of his death is still open. That is incorrect. FOIL exempts from disclosure only records the release of which would interfere with an ongoing investigation. NYPD does not suggest even the possibility of such interference.

Second, NYPD asserts that release of records concerning Lefevre’s death would jeopardize an impartial trial or adjudication. But NYPD has already announced there will be no criminal charges related to Lefevre’s death. Absent criminal charges, there is no right to a trial by jury, and therefore no chance of a tainted adjudication.

In December Vaccaro sent a letter to NYPD indicating that, according to officers involved in the case, the department's Accident Investigation Squad has all but concluded that the truck driver who hit Lefevre, identified in the crash report as Leonardo Degianni, was unaware of the collision. The letter also points to conflicting accounts of the collision from NYPD, and says Vaccaro was told that the AIS lost vital evidence. (Disclosure: Vaccaro represented Streetsblog for our freedom of information request to obtain documents from CUNY related to the effort to erase the Prospect Park West bike lane.)

"The Lefevres seek only to learn the truth about the death of their son," reads the suit summary. "NYPD’s stated reasons for hiding the truth from the Lefevres plainly lack merit."

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Who Rides on the Sidewalk? To NYPD, Just Blacks and Hispanics

The NYPD has ramped up its enforcement against cyclists for squeezing pedestrians, but in a very suspect manner.

December 8, 2025

‘No Better Place’: Mamdani Must Pedestrianize Financial District

Residents of Lower Manhattan have been demanding pedestrianized streets for decades, but the city and Big Business keep thwarting them. Sounds like a job for Mayor Mamdani.

December 8, 2025

Monday’s Headlines: Congestion Pricing Follies Edition

The New York Post has laid the bait for Gov. Hochul on congestion pricing, but will she take it? Plus more news.

December 8, 2025

Queens Judge Orders City to Rip Up Half-Installed Astoria Bike Lane

The unprecedented ruling flies in the face of reams of data demonstrating the safety benefits of protected bike lanes.

December 5, 2025

Unions and Environmental Groups Push Council To Pass Delivery Protection Act

Intro 1396 would force Amazon and other delivery companies that use last-mile warehouses to ditch the sub-contracting model and directly hire their workers.

December 5, 2025

Watchdog Group Wants Hochul to Veto Bus Lane Parking Mulligan

Reinvent Albany thinks a carve-out for bus lane parkers in Co-op gives rule-breaking motorists a free pass.

December 5, 2025
See all posts