A dog fight in Marina between two pit bulls ended with one being stabbed to death with a pocket knife. Police say a woman was walking her dog on a leash when another dog bolted from the front door of a home on Reindollar Avenue and Zanetta Drive and attacked the dog on the leash. After attempting to separate the animals, the woman of the leashed pit bull used a pocket knife in her possession to break up the fight. The unleashed dog did not survive. The leashed pit bull needed multiple stitches and was injured on the top of...