The Paley Library and Tuttleman Learning Center were evacuated by police for close to a half hour Tuesday afternoon due to a suspicious package. The buildings, near the corner of 13th Street and Polett Walk, were evacuated around 2:20 p.m. and the all clear was issued at 2:45 p.m.

Police and bomb squad units responded to the scene where they closed 13th street from automobile traffic and had K-9 units as well as a bomb disposal robot on the scene.

The suspicious package was found on top of a urinal in the first floor men’s bathroom of Paley. The package was found to be a student’s electronics project that consisted of a tissue box with wires found on top, said Charlie Leone, acting executive director of campus safety services.

On Sunday at 5:38 p.m. the Conwell Inn on Main Campus was evacuated due to a prop grenade. The all-clear was issued 25 minutes later.