Bank robber holds up West Side Chase branch

CHICAGO (WLS) -- An armed bank robber held up a Chase Bank branch in the Austin neighborhood on the city's West Side. He fled with an undisclosed amount of cash, FBI officials said.

The man was wearing a hooded sweatshirt and white painter's mask during the bank robbery. He used a handgun, according to FBI officials, and demanded cash.

Anyone with information should call the FBI Chicago office at (312) 421-6700.