Witness states that three (3) men had launched a boat and headed out to fish.  A short time later, witness heard calls for help.  The following morning at approximately 0800, Troopers began search with sonar and found 3 bodies and the boat on the bottom of the lake.  From witness statements and inspection of the boat, it is likely that the three men were too big/heavy for the boat and it capsized.  There was also the odor of alcohol on victims.
Chickasha                     