Everyone got into places and the second scene practice began.
The next scene took place solely between Xander and Sam as they were on a chase for an unknown man- they had managed to get on his heels and they were going to catch him when he suddenly jumped off a pier into the water, a jump that he obviously could not survive. However, that was obviously to be filmed on sight and not right now, so for now, they had a ledge for the guy to practice jump off of.
At the moment, just after the guy jumps, Xander and Sam's character stop short. "What in the hell..." Sam said his lines, looking towards Xander. "There was no way the man survived that... if I'm not mistaken... that was an act of desperation... I'm starting to have second thoughts about this killer... I think he may have... accomplices... if he is what I think he is... we may have a real evil genius to deal with..." he looked suspiciously towards Xander before walking over to the ledge and peering over the edge.
That was when there was supposed to be a shot from under the ledge of a man that supposedly jumped using a grapple hook to stay connected- the man manages to yank Sam's character down into the water and they are supposed to wrestle as Sam's character is almost drown, but instead, Sam manages to come out ontop, dragging the body back up with him and Xander's character was quickly supposed to handcuff him, "Come on, hurry the fuck up, he's gonna get away! Cuff em!" The actor playing the accomplice thrashed and tried to get Sam to let go saying, "leave me alone... I don't even know what I'm doing... leave me alone!"