Suspect in California campus killing was co-worker

A suspect arrested in the stabbing death of a man at the California State University, Fullerton campus was a co-worker of the victim, police said Thursday.Chuyen Vo, 51, was arrested Wednesday night at his home in Huntington Beach, officials announced at a news conference near the killing scene in a campus parking lot.The victim, Steven Shek Keung Chan, 57, worked as the director of budget and finance and student services for university extended education but retired in 2017.