SAN FRANCISCO (KTVU) - San Francisco Police announced that officers have arrested a man on suspicion of stabbing to death an Apple data analyst, who was also a popular club DJ.
Police arrested Nester Conchola, 22, of San Francisco Wednesday night.
He is accused of stabbing Joseph Razo and another man outside a nightclub last week.
Razo was rushed to San Francisco General Hospital, where he died from his injuries Tuesday night.
Police say this case remains under investigation, and they have not revealed a motive in the attack.
Razo's friends say he was stabbed, while protecting a friend, who was surrounded by a mob.