A week after four people were killed in a bar, authorities in Anaconda, Montana, advise residents to get on with their lives, but some are finding that difficult.

Montana's governor has signed an executive order freeing up more resources for law enforcement officers as they search for a former U.S. soldier suspected in a deadly shooting at a Montana bar last week.

Four people were killed in a shooting at a bar in Anaconda, Montana, on Friday, authorities said. A suspect is at large.