Wildlife officials are trying to trap an otter today that they believe mauled an 8-year-old boy and his grandmother who came to his rescue. Officials believe Bryce Moser inadvertently got too close to the otter when he was swimming Thursday morning in the Pilchuck River, a swimming hole his family has been using for years. The boy’s grandmother, Lelani Grove, said she heard the screams of her grandson and then saw the horrible sight of an otter viciously attacking him. “I could see that it was biting into his head and it had its claws around him,” Grove told ABC News affiliate KOMO News. She jumped into action.“It just started biting on me and biting on me and it felt like little knives just going in,” Grove told the station. Grove added the otter was cute but a little freaky.