he was identified as anthony marrero. >> marrero's record showed he was gay prostitute. like mulcahy's case, both marrero's body parts and bags had been washed before they were dumped along the side of the road. >> we had no prints, na that could tie us to a suspect. >> also like mulcahy, marrero had marks on his wrists and ankles. >> there's something called a. >> the cuts performs on his body were described as being disarticulated in that you actually don't just cut right through the bone, you actually pull the bones apart and cut through joints as opposed to bone. >> this disarticulation was a vital clue. >> we know it was postmortem. the procession of the cuts led us to believe that this was done by somebody who had some knowledge, somebody in the medical profession, possibly somebody along those lines. >> one of the bags found with marrero's body had the word's president's choice on it. >> this shopping bag was sold at only nine locations, and one of the locations happened to be staten island. >> the store in staten island which sold those bags was close to the cvs