His detailed tip helped lead investigators to the gunman behind the deadly Brown University shooting – but whether the tipster known only as “John” will ever receive the $50,000 reward offered by the ...

Officials say the same gunman who opened fire at Brown University also killed an MIT professor two days later. Here's what we ...

A Reddit post from an unidentified user led police to the suspect in the Brown University shooting, which left two dead. An ...

Five days after an extensive manhunt began, law enforcement closed in on the Brown University shooting suspect after the emergence of apparent ties between the attack Saturday at the Providence, Rhode ...

A Reddit user provided information that helped identify Claudio Manuel Neves Valente as the suspect not only in the campus ...