Oklahoma man kills man and baby in Montana

EAST GLACIER PARK, Mont. — Investigators said an Oklahoma man was involved in a deadly attack in Montana on Sunday.

The Glacier County Sheriff’s Office said 37-year-old Derick Madden, from Goldsby, purposefully drove his car into a group of people walking and shot at them at East Glacier Park. Authorities said Madden then got out of his car and shot and killed a man and a 1-year-old baby. A woman was also shot and wounded.

Madden then attacked another woman with a knife, who authorities said fought for her life and stabbed Madden to death. The two had apparently been in a prior relationship.

The woman shot and the woman who mortally stabbed Madden have critical injuries. Two other children were also present during the altercation, but escaped without injury.

Investigators said Madden was suffering from mental health issues.