Note: This story has been updated with the name of the victim.

STAMFORD — A 26-year-old motorcyclist was killed in a crash downtown Sunday night.

The motorcyclist, Rene A. Sandoval-Romero, was a Stamford resident. He was not wearing a helmet, according to police.

“A 2012 Jeep Wrangler was traveling westbound on Tresser Boulevard intending to turn left onto Canal Street southbound. A 2004 Yamaha YZ600 motorcycle was traveling eastbound on Tresser intending to cross the intersection. The motorcycle crashed into the turning Jeep,” Sgt. Andrew Gallagher said in a release.

The driver of the Jeep, an 18-year-old male Norwalk resident, stayed at the scene of the crash and has been cooperating with the investigation, police said.

Sandoval-Romero sustained severe injuries in the crash, reported at 7:01 p.m. He was transported to Stamford Hospital, where he died of injuries he sustained in the crash.

This investigation is ongoing and anyone with information regarding the crash is requested to contact Collision Analysis & Reconstruction Squad at (203) 977-4712

The investigation is being conducted by Sergeants Jeffrey Booth and Andrew Gallagher.