"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.

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

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

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

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

Officers are "unrelenting in their pursuit, working around the clock" to find him, Montana Gov. Greg Gianforte stressed at a ...

Anaconda natives and veteran outdoorsmen familiar with the area a suspected shooter may be located say there are plenty of ...

Authorities say there are signs Michael Paul Brown has been in a mountainous area since he allegedly shot and killed four ...

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