Early Sunday morning, the Gamble family from Seattle was driving through western Montana on their way to meet other family members for a trip to Yellowstone Park. That trip ended in tragedy as eight year-old Jacob Gamble was killed when an alleged drunk driver headed the wrong way down Interstate 90 crashed head-on into the Gamble's red Honda.

In addition to the death and severe injuries to other members of the family, one of their two dogs ran away from the accident scene and has not been seen since.

Missoula County Sheriff's deputies and dozens of volunteers are combing the Clinton area looking for Bella, a small black dog with pointy ears and wearing a red bandana around its neck. If you know of the dog's whereabouts, please contact the Missoula County Sheriff's department at 258-4810.