The false report of a gunman drew a large police response to the university’s campus northwest of Philadelphia, where freshmen and their parents were told to shelter in place.

© Matt Slocum/Associated Press

The report drew a large police response to the university’s campus northwest of Philadelphia, and students were told to shelter in place.

The report drew a large police response to the university’s campus northwest of Philadelphia, and students were told to shelter in place.

© Matt Slocum/Associated Press