A suspended San Francisco police officer was charged Wednesday with allegedly robbing a bank of more than $9,000 in cash.

An FBI agent said in a federal court filing the robbery happened on Nov. 29 at the East West Bank in the city's Sunset District neighborhood.

Surveillance video showed a man, later identified by police as Rain Daugherty, 44, walk into the bank just after 2 p.m. and hand a bank teller a note demanding $50 and $100 bills.

Daugherty fled the bank with approximately $9,050, according to the FBI.

Police arrested Daugherty on Tuesday. He faces up to 20 years in prison if convicted of the robbery, NBC News reports.