AT 8:43 AM, A RESCUE CAMERA LOWERED BENEATH AN ABANDONED MINNESOTA BOATHOUSE REVEALED SOMETHING THAT MADE A GRANDFATHER GRAB HIS GRANDSON’S HAND AND REFUSE TO LET GO. Two pale eyes stared back from the darkness. Then another pair appeared. And behind them, something larger began moving through the water. Richard Coleman, 67, stood beside the rescue coordinator, watching the live…










