Those as well.
But Credit cards are traceable very quickly.
And in a small town like that even quicker.
Just scan all credit transactions within the hours before and after the murders and focus on the one that next shows somewhere else....................
search warrant?
Had he been using credit cards or cell phone attached to his name, they would have nabbed him long ago.
Credit cards may be traceable quickly but the location of your car (unless it’s a beater)is instant. That’s how they caught the Marathon bombers. They carjacked a new car. The cops knew exactly where they were driving in real time.
With students at Wash St and U Idaho going home for Christmas there could be plenty of false positives.