Brosnan investigated in alleged assault

MALIBU, Calif. - Sheriff's officials are investigating Pierce Brosnan in an alleged assault in Malibu last week

Steve Whitmore, a spokesman for the Los Angeles County Sheriff's Department, said the incident allegedly occurred outside a Mexican restaurant Friday night.

He said the 54-year-old former James Bond star wasn't arrested or detained.

Messages left Tuesday for Brosnan's publicist, Jennifer Allen, weren't immediately returned.

Whitmore identified the alleged victim as Robert Rosen, but declined to give more details because the investigation is ongoing.