Part 2/11:

The violence at Brown University on Saturday left two people dead and nine wounded in a heinous shooting rampage. The community was told to feel safe after authorities announced that no additional threats were present, but this optimism proved premature. Just days later, the same suspect was linked to the murder of a distinguished MIT professor of nuclear science and engineering on Monday evening—an incident that underscored the unpredictable danger and left many questioning the safety protocols in place.