No arrests have been made as of Wednesday morning in a robbery of a downtown credit union, in which an undisclosed amount of money was taken.

Sgt. William Ladd said the FBI was called in after three men wearing masks, gloves and carrying guns entered the Golden West Credit Union on Washington Boulevard at about 11:20 a.m. Tuesday.Ladd said the men entered the credit union with weapons in hand, demanded money and left.

"Everybody hit the floor," Ladd said.

Five employees and one customer were inside the credit union when the robbery occurred. No one was injured.