FORDYCE, Ark. (AP) — An Arkansas man who killed four people and injured 11 others in a mass shooting at a grocery store last year was sentenced Monday to life in prison without parole.

Stymied by treacherous terrain and untamed wilderness, authorities are struggling to find an Army veteran suspected of killing four people at a Montana bar. But the difficult landscape isn’t the only challenge.

Authorities in Western Montana are pleading for patience as the manhunt for a suspected gunman in a mass shooting that killed four people in Anaconda stretches into a fifth day. Omar Villafranca reports.

Two people were killed and six others were injured in a mass shooting at an after-party in downtown Los Angeles, authorities said.

Two people were killed and six others were wounded at a warehouse party in downtown Los Angeles early Monday, the latest incident to turn violent stemming from unsanctioned gatherings in the area, authorities said.

The incident took place at a Los Angeles event that billed itself as an afterparty for the Hard Summer EDM fest, but had no official connection to it