Nightclub Brawl Kills Medical Student in San Francisco

SAN FRANCISCO (CBS/AP)  Officials say UC-San Francisco medical student Joe Olivares Hernandez died after being injured during a brawl over the weekend at a city nightclub.

Hernandez, 30, a fourth-year med student, was knocked unconscious during a fight at the Temple Nightclub around 1:10 a.m. Sunday.

Authorities say Hernandez was taken off life support earlier Tuesday after his organs were harvested for donation. A 26-year-old man also suffered injuries in the fight.

No arrests have been made in either incident.  City officials have ordered the club to increase security.