The police chief at Brown University has been placed on leave following the mass shooting that happened there last week, killing 2 and wounding 9.

The investigation is looking into what happened on campus before, and in the aftermath, of the shooting for potential violations of federal law.

The decision is part of a broader "review" into campus safety after two students were killed in a mass shooting on campus.

The police chief at Brown University has been placed on leave following the mass shooting that happened there last week, killing 2 and wounding 9.