Josh Brumberg and Dan Simons surround and endeavor to calm the anxious groom, to keep him from bolting.

Dave and his bride stand amid guests, who find anything else more interesting, it seems.

Last known photograph of the happy couple, taken only moments before they were pushed into the lake by unknown assailants posing as friendly photographers.

Former colleague of Dave's, Josh Brumberg, was enjoying a quiet time with his recent bride, Heather, undistracted by the loud, plaintive cries for help coming from the direction of the lake.

Guests embark in kayaks, in a vain search for the still-submerged bride and groom.  Remorseful "friend" contemplates the dire consequences of her fateful, playful push.