Pay that money back.
He's legally dead. Just shoot him. . . Problem solved. The worst the daughters could be charged with is vandalizing a corpse.
Better yet, they probably have a legal death certificate. Get a county permit to cremate the body and set him on fire. . . burn up the body. That way there're no misdemeanor charges. . . Unless someone complains about air pollution. Just have to check the legal burn days.
Damn. I sometimes have problems keeping my macabre sense of humor under control. This has been one of them.