CHICAGO (STMW) – Chicago Police were searching for a possible trespasser inside City Hall Tuesday night.

Police and K-9 units were first called to the building at 7:06 p.m., police News Affairs Officer Darryl Baety said.

A man arrested for trespassing Monday at the building at 121 N. LaSalle St. was seen possibly entering again on Tuesday, police said.

No one saw the man come out, but police had not yet confirmed that he is in the building, police said.

The search continues as of about 9 p.m., and no arrests have been made.

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