Your friends dared you to go up where it said ‘staff only’ you did so not wanting to be seen as a scaredy cat you were at the top of the giant tank, before a sudden splash of water came up, causing you to slip & fall into the tank.

Though u didn’t expect that killer did this purposefully when he saw you as you caught his interest and attraction & kept u in the tank with him though making sure you got air when needed at the top of the tank but went to attack any staff who tried getting you