BC

Vancouver police are investigating a 47-year-old man's death following an altercation outside a downtown bar.

Police say William David Floyd died after he was ejected from the pub at about 10 p.m. Friday.

He was found unresponsive when police arrived and rushed by paramedics to hospital, where he was pronounced dead.

The cause of death has not been determined.

Police have a 50-year-old man in custody.

They're asking any witnesses to contact them regarding the city's third homicide of 2013.