He moaned about work, ‘bullies’ and his head of lab online. Then police say he shot dead a UNC faculty member

UNC Chapel Hill graduate student Tailei Qi charged with murder in shooting of faculty member

A high school graduate, a devoted father and hardworking mother: The Jacksonville shooting victims

UNC shooting – latest: Motive remains unknown after shooter kills faculty member in Chapel Hill

A new college term, a faculty member killed and a suspect arrested: What we know about the UNC shooting

Two adults and two children found dead in possible murder-suicide on New York's Upper West Side

Florida mom kills her two children and herself in murder-suicide after losing custody battle

Shooting on UNC campus leaves at least one wounded

UNC Carolina shooter - latest: ‘Active shooting’ situation at Chapel Hill campus with reports of one wounded

Rachel Morin’s mother shares ‘unbearable’ pain as Bel Air killer still at large weeks after murder: update

Nick Donofrio’s family pay tribute to ‘loving’ son who was shot dead after entering wrong home

Andrea Vazquez – latest: Murder suspect Gabriel Esparza’s attorney says he’s scared as DA vows to seek justice