Derek Lisi told Boston Globe he saw Brown University shooting suspect 'casing' engineering building about 10 times since early January.

The news came as Brown University’s head of public safety was put on administrative leave amid a campus review of the Dec. 13 ...

That’s what a Brown University custodian is saying after he noticed and reported a suspicious person on campus numerous times before the deadly shooting last weekend. Derek Lisi says he considers ...

A custodian from Brown University has come forward and claimed that he warned a third-party, on-campus security guard weeks ago about a suspicious man who turned out to be the suspected shooter in an ...

TV, a Providence television station, that he saw a suspicious man walking around the Brown University campus in the days before the school's deadly shooting that took the lives of two students.

PROVIDENCE, R.I. (WPRI) — “Really simple. Go with your gut feeling.” That’s what Brown University custodian Derek Lisi is saying after he noticed and reported a suspicious person on campus numerous ...