WARREN COUNTY, Pa. (EYT) — Around 10:52 a.m. on April 23, the Warren-based State Police were contacted regarding a bomb threat at the Warren Area High School.

Upon arrival, a threat was found on a bathroom wall, according to police.

The building was searched by school officials, State Police, along with the State Police K-9 Unit with negative results, police say.

Anyone with information pertaining to this investigation is asked to contact PSP Warren at 814-728-3600, or Warren County Crime Stoppers at 800-832-7463.