THE BRONX, N.Y. (PIX11) — A 68-year-old man is accused of killing a subway rider during an argument on a Bronx train early Wednesday morning, police said.

Authorities found the unidentified man unconscious on the floor in a subway car in the 242nd Street- Van Cortland Park station at around 3:05 a.m., according to the NYPD.

 Discover more local reporting on our homepage 

The victim was rushed to the hospital but could not be saved, police said.

The suspect, Keith Plummer, 68, allegedly attacked the man during a fight inside a southbound No. 1 train car, according to the NYPD. It was unclear how the victim was killed.

Plummer was arrested on Wednesday and charged with manslaughter, police said. His arraignment was pending on Thursday.

Authorities said Plummer, a Queens resident, has prior arrests for drugs, forgery, and robbery.

Mira Wassef is an award-winning reporter who has covered news and sports in the NYC area for more than a decade. She joined the PIX11 News digital team in 2022. See more of her work here.

Copyright 2026 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

 For the latest news, weather, sports, and streaming video, head to PIX11.