A Reddit post helped find MIT and Brown shooting suspect. Here's what we know ^78.4%

NPR - By Jaclyn Diaz - 12/19/2025, 5:14 PM

A Reddit post by an observant witness helped lead investigators to the gunman officials say was responsible for the killing of two students during the shooting at Brown University on Saturday and for the fatal shooting of an MIT physics professor two days later. That's according to an affidavit from the Providence, R.I., Police... more