CALABASAS, Calif. (AP) — Justin Bieber is wanted for questioning by Los Angeles County Sheriff’s investigators after a photographer complained of being roughed up by the pop star at a shopping center.

Sheriff’s Lt. Robert Wiard said the photographer called 911 on Sunday and complained of pain to his chest. Wiard said the scuffle happened when the photographer tried to snap pictures of Bieber and his girlfriend, teen actress Selena Gomez, after they walked out of a theater at The Commons at Calabasas.

READ MORE: Florida Gator Hunt Lottery Draws Record Applicants

Wiard said the photographer was taken to a hospital where he was treated and released.

He said Bieber and Gomez left before deputies arrived, so investigators want to talk to him to get his side of the story.

READ MORE: Fatal Oakland Park Crash Involving 3 Vehicles Under Investigation

A call to Bieber’s publicist was not immediately returned late Sunday.

(© Copyright 2012 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

MORE NEWS: Florida's Jobless Rate Dips To 3 Percent