OCEANSIDE, Calif. — An actor who appeared in "The 40-Year-Old Virgin" has been arrested for investigation of attempted murder after his former girlfriend was stabbed more than 20 times, leaving her critically injured, authorities said Tuesday. Shelley Malil, 43, remained in custody on $2 million bail after he was taken into custody late Monday as he left a train in Oceanside, California, the San Diego County Sheriff's Department said. His arraignment is scheduled for Wednesday. -snip-