. >> reporter: susan sacks, accus of the 2004 murder of joyce hedel was found in jessup. she had been strangled by a former patient and convicted killer. she is charged with fist and second degree murder in the killing. he was committed to the psychiatric hospital in 1997 aft committing a murder in baltimore. policeay sacks, who was 45 years old, was found by a nurse face down in her bed with a string ligature around her neck. police don't have a motive for the killing. back in 2004, socks, who was rentaling a room a lot dr. hedel's home, sacks, who suffers from paranoid schizophrenia, was found not criminallyesponsible for hedel's death. her body was found in a garage on ts farm in rural westminster, maryland. darcy spencer, news 4 today. >>> police say sacks's body will be transported for an autopsy. >>> police inrederick county are looking for a tire slasher who apparently has a problem with white or light colored cars. between 1:30 and 5:30 yesterday morning, 31 cars this her tires slashed. police say they don't know the vandal's motive or why. so far no arrests have