"We have to be concerned about his state of mind,” Montana Attorney General Austin Knudsen said of Michael Brown.

The last confirmed sighting of the suspect, Michael Brown, was on Aug. 1, officials reported on Tuesday, July 5.

Authorities have expanded the search area for Michael Brown, the suspect in a mass shooting that killed four in Anaconda on August 1.

Montana's governor has signed an executive order freeing up more resources for law enforcement officers as they search for a ...

Despite a grueling manhunt and a growing search zone, authorities say they might be getting closer to finding an Army veteran ...

Stymied by treacherous terrain and untamed wilderness, authorities are struggling to find an Army veteran suspected of ...

Many people in Anaconda have taken extra precautions in recognition that Michael Brown is on the lam and likely unstable.

A manhunt for Michael Paul Brown has been underway since Friday morning, when four people were shot and killed in the town of ...

Gov. Gianforte has signed an executive order to approve the allocation of additional funding to search efforts and to cover ...

Montana Attorney General Austin Knudsen announced that Michael Brown, the suspect in the Anaconda mass shooting, remains at ...

As the search for Michael Paul Brown continued, Montana Gov. Greg Gianforte signed an executive order freeing up more ...