On Wednesday night, a person who the FBI believes is the same individual who perpetrated the previous two crimes robbed another TCF Bank branch at Jewel-Osco in Arlington Heights, 1860 S. Arlington Heights Road.
FBI Special Agent Garrett Croon said the person's appearance is what leads investigators to believe it is the same man, who is considered armed and dangerous.
Croon said he did not know whether there are any leads on the man's whereabouts.
He is described as 5 feet, 8 inches to 5 feet, 10 inches tall with a small build and light complexion. The man wore a black wig with long hair.
The FBI is offering a reward of up to $1,000 for information leading directly to his arrest. Anyone with information should contact the FBI's Chicago Field Office at 312-421-6700.
Tips also can be submitted at tips.fbi.gov.