4 people 1 bullet Man hits 3 people with single shot fired through own leg, making him America's most efficient mass shooter Andrew Yi

racist police Buffalo shooter was in an online chatroom with a retired federal agent prior to shooting Thom Dunn

Christchurch shooting Life in prison for New Zealand shooter who killed 51 at two Christchurch mosques Xeni Jardin

Thai shooting Facebook removes Thailand mass shooter account, police say 'at least' 10 killed Xeni Jardin

terrorist acts Mexican government seeks justice in wake of El Paso terrorist attack Séamus Bellamy

Joaquin Oliver Father of Parkland victim responds to Louis CK's jokes with a "standup set" of his own Cory Doctorow

mass shooting Houston: Mass Shooting Reported, 5+ officers shot, suspect 'down' Xeni Jardin

Pittsburgh shooting Before Robert Bowers killed 11 in synagogue, on Gab he offered to help a white supremacist hate group dox a journalist Xeni Jardin

a good guy with a wallet-card The DHS's "Active Shooter" printable wallet card, for when "thoughts and prayers" fail Cory Doctorow

mass shooting Masked man opens fire in German movie theater, is shot dead by police Xeni Jardin

aboriginal At least 5 killed in Saskatchewan, Canada school shooting Xeni Jardin

rampage shooting 14 killed in mass shooting in San Bernardino, CA. Xeni Jardin

threas Gun enthusiasts show up at Pokémon finals, police catch 'em all Andrea James

gunman 'Death comes soon' to U.S., wrote Facebook user believed to be Louisiana gunman Xeni Jardin