NEW HAVEN, Conn. - Police say the killing of a person whose body was found stuffed behind a wall in a high-security laboratory building at Yale University is not a random act.

New Haven police spokesman Joe Avery told The Associated Press on Monday that police don't believe that anyone else on the campus is in danger. He would not say if police have a suspect, but says nobody is in custody.

Police believe the body found Sunday in the Yale Medical School building is that of Annie Le, a 24-year-old native of California. She was last seen in the building on Tuesday.

An autopsy is being performed to verify that the body is Le's.