Authorities say 29-year-old Joseph Desmond was arrested Monday at Circle Motor Lodge in South Amboy, New Jersey, one day after a suspected road-rage incident on a Brooklyn highway.
The body of 33-year-old Faizal Coto was found near his damaged 2008 Ford Mustang along the Belt Parkway near Bay 8th Street in Bath Beach just before 5 a.m. Sunday.
Coto had suffered severe head trauma and was later pronounced dead at Coney Island Hospital.
WATCH: Police update on firefighter's death
According to NYPD Chief of Detectives Dermot F. Shea, police have now recovered the second vehicle involved in the incident, which is registered to Desmond.
Investigators believe Coto and Desmond were involved in a minor accident on the Belt Parkway near the Verrazzano Bridge and pulled over to the side.
A short time later, police believe, Desmond approached Coto, struck him in the head with a heavy object and fled.
Coto was found lying on the ground next to his vehicle. The Medical Examiner determined his cause of death to be blunt force trauma of the head, and Coto's death was officially ruled a homicide.
Coto was a three-year veteran of the FDNY and worked out of Engine 245 in Coney Island. He was also an aspiring rapper and hip-hop artist performing under the name FAIYA.
Black and purple bunting was placed above Engine 245 in Coney Island on Monday in honor of Coto.
Coto's wake was set for Wednesday from 2 p.m. to 4 p.m. and 7 p.m. to 9 p.m. at the Leone Funeral Home on Fourth Avenue at 21st St. in Sunset Park, followed by an 11 a.m. service at the funeral home on Thursday.
Desmond, who is from New York City and, according to police, a member of the Latin King street gang, is now being held as a fugitive from justice for the NYPD.
He is currently at the Middlesex County Correctional Facility in New Brunswick.
Murder charges against him are pending the outcome of an extradition hearing, Shea said.
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