Two police departments are on the lookout for a man who they believe is responsible for three bank robberies within the last month.

The first two robberies targeted the Associated Bank in Middleton. The first happened November 6 and the second on November 22. The latest robbery happened at a Chase Bank on Milwaukee Street in east Madison on Monday.

“(He) never showed a gun but implied he had one. He was very aggressive," said Joel DeSpain with the Madison Police Department regarding the most recent robbery.

"It's definitely worrisome to the employees who are involved, it's certainly a safety risk for them and a huge safety concern for our customers," said Rose Oswald Poels with the Wisconsin Bankers Association.

In all three incidents, the robber wore a grey hoodie and comic book character Halloween masks.

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