"Reluctant lawyer Andy Carpenter doesn't usually stop to help others, but seeing a dog next to a homeless man inspires him to give the pair some money to help. It's just Andy's luck that things don't end there. Soon after Andy's encounter with them, man and dog are attacked in the middle of the night on the street. The dog defends its new owner, and the erstwhile attacker is bitten but escapes. But the dog is quarantined and the man, Don Carrigan,...