Authorities say State College resident Aarao M. Cornelio Jr. will be charged with terroristic threats and disorderly conduct.
Officials say it started when he was found sleeping at the HUB-Robeson Center around 11:10 a.m. Wednesday and was asked to leave. People passing by then reported hearing him make the threats.
Penn State sent out a text alert letting the community know police were looking for him and officers arrested him downtown around 2 p.m.
He's being held in the Centre County Correctional Facility and it wasn't immediately clear if he had an attorney.