Thousands of people gathered for a candlelight vigil in Austria on Tuesday night, after a gunman shot and killed nine people at a school in Graz, before killing himself.

By Francois Murphy GRAZ, Austria (Reuters) -Austrian authorities were searching on Wednesday for clues to why a 21-year-old gunman shot dead 10 people in a rampage at his former high school before killing himself,

Two people were killed in an early morning shooting at strip shopping center in Miami Gardens. According to police, a fight inside one of the businesses at U.S. 441 and NW 215 Street spilled out into parking lot where there was gunfire.

Two people were killed in a shooting on the Las Vegas Strip Sunday night in an apparent targeted killing that followed an online argument.

Authorities arrested Manuel Ruiz in connection with the Las Vegas shooting that happened last night. The shooting left two people dead and officials say Ruiz will be booked on two counts of open murder with a deadly weapon.