The victims killed during a shooting at The Owl Bar in Anaconda, Montana, range in age from 59 to 74, Montana Attorney General Austin Knudsen said in a news conference Sunday.

The search for Michael Paul Brown, the suspect in the deaths of a bartender and three patrons at Owl Bar, continued into the weekend. Authorities have warned that he is armed and dangerous.

Four people were killed in the attack inside the Owl Bar in Anaconda, Mont. The authorities are still searching for the suspect, an Army veteran who lived nearby.