The investigations into Rex Heuermann have expanded to other parts of the country.
Police in Las Vegas are sifting through unsolved cases for any sign that Heuermann may have been involved, CNN has reported.
Though they lived on Long Island, the suspect and his wife had bought two timeshare condos in Las Vegas between 2003 and 2005, according to property records obtained by CNN. The couple sold the first property, the records show, and it is unclear whether they still own the second.
And in northern South Carolina’s Chester County, where tax records show Heuermann owns four large parcels of land, the sheriff’s office says it has been gathering evidence since before the suspect’s arrest.
A search warrant for South Carolina property owned by the suspect sought possible “trophies,” among other items, the suspect may have taken after the killings, according to the Chester News & Reporter, which has seen the warrant.
The warrant shows a long list of items under “property sought,” many of which are listed as “trophies,” the newspaper reported.
That list includes phones, articles of clothing, jewelry, identification, notebooks, ledgers, Bibles, personal effects and/or photographs or recordings depicting the victims, according to the paper.
Other “trophy” items were separately listed, according to the paper, including condoms, black leather belts, knives, scissors, devices used to stamp letters on leather goods, and “Bounty paper towels specifically from the Bounty Modern Print Collection.”
CNN has reached out to South Carolina authorities to obtain the search warrant.
Forensic and trace evidence was also sought, the newspaper reported, including anything that could provide DNA like fingernails and hair.
The warrant also reveals authorities are looking for other items that may have been used in the killings and any items from locked rooms or storage areas on property owned by Heuermann, the paper reported.