Authorities are investigating after two cars crashed at a Great Falls bank in separate instances that were hours apart. Police say a man crashed his car into a US Bank branch at about 7:30 a.m. Thursday, damaging a column on the building. Almost five hours later, emergency responders were called to the scene again after an elderly woman crashed her car into the bank's sign.

No serious injuries were reported in either wreck, but the air bag in the elderly woman's car deployed. Police say no criminal charges are expected to be filed in either crash.

Story from AP