who had assessed Shawcross as a "schizoid psychopath." He was released on parole in April 1987. Shawcross had difficulty settling down, as neighbors would protest his presence and employers would refuse to hire him. He first moved to Binghamton, New York, then relocated to Delhi with a girlfriend, Rose Marie Walley. When Delhi residents became aware of Shawcross' presence, the couple moved to nearby Fleischmanns, only to be met with hostility there as well. In late June 1987, Shawcross' parole officer moved him and Walley into a transient hotel in Rochester, but failed to notify local authorities of this action. In mid-October, Shawcross and Walley found more permanent lodgings at 241 Alexander Street in Rochester. Second series of murders In March 1988, Shawcross began murdering again, primarily targeting sex workers in the Rochester area, before his capture less than two years later. He was convicted of eleven murders, with a twelfth not officially ascribed to him. The victims were: All the victims were murdered in Monroe County except for Gibson, who was killed in neighboring Wayne County. Retired detective Robert Keppel has argued that the detectives investigating the case over-relied on the concept of modus operandi, at times searching for multiple suspects due to small differences in the profiles of each victim. On January 5, 1990, two days after June Cicero's body was discovered by aerial surveillance, police arrested Shawcross. He had been spotted by an eyewitness and a police surveillance team standing near his car, apparently urinating on a bridge over Salmon Creek near where Cicero's body had been dumped. Trial and conviction In November 1990, Shawcross was tried by Monroe County First Assistant District Attorney Charles J. Siragusa for the ten murders in Monroe County. He pleaded not guilty by reason of insanity, with testimony from forensic psychiatrist Dorothy Lewis that he had brain damage, multiple personality disorder (now known as dissociative identity disorder) and post-traumatic stress disorder, and had been sexually abused as a child. Lewis also claimed that Shawcross moved into a separate internal personality named "Bessie" when he killed, arguing for him to be institutionalized rather than being returned to the prisons system. In response to the defense's claim that Shawcross's actions were the product of post-traumatic stress disorder resulting from his war service, FBI criminal profiler Robert K. Ressler reviewed the claim on behalf of the prosecution before the trial. Ressler wrote that "[Shawcross's]