DENVER (KDVR) — Police responded to the University of Colorado Boulder's Norlin Library on Monday evening.

The CU Boulder Police Department issued a campus-wide shelter-in-place at about 4:50 p.m. and said in a second message to campus that they were evacuating Norlin Library and Sewall Hall after responding to a call near Norlin Library.

The campus-wide shelter in place was limited to a main campus shelter in place at about 5:16 p.m., which meant East Campus was no longer subject to the shelter in place order.

The agency said that emergency personnel were responding and asked individuals to avoid the area. There is a heavy police presence in the area of the library and the residence hall. • Police outside of Norlin Library on Aug. 25, 2025. (Courtesy FOX31 viewer)

CU Boulder's Norli

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