 The workprint version, currently circulating as a bootleg, contains the  sheriffs backbreaking death in its entirety.  The ending is also slightly  altered; it excludes the profanity Tommy spouts at Jason, and the ensuing  fight between Tommy and Jason both above and below the lakes surface is  longer.  After Megan rescues Tommy and shoves the boats propeller into  Jasons neck, the shot of the gore spilling into the water is eliminated.