RB-106 Terror on Finger River

The Finger River flows out of the Rockies and into the Pacific. Much of the river is a mix of salt and fresh water. That mix makes hunting and fishing along the river excellent. Suddenly, fishing lines are being robbed and hunters are losing their kills to something in the river. The thief appears to be a barracuda, a killer with two rows of razor-sharp teeth and fins. Bill must find this thief and stop it - whatever it is. Can Bill locate our thief, or will terror continue on the Finger River?