i grew up in the town of agawam. the ziegerts represent agawam.17, da gulluni made the announcement. today, i am informing the public that the search for lisa's assailant is over. an arrest warrant was issued for gary e. schara, and the 25-year long search for answers is over. we waited for this day for a long time, but it came. did anyone at the press conference know the name gary schara? no. no, not our friends, no. gary, did you do it? did you kill lisa ziegert? sir, it's alleged you did commit murder, aggravated rape, and kidnapping. andrea canning (voiceover): now he was behind bars. but despite the rock solid evidence against him, his confession, his dna, gary schara pleaded not guilty. the detectives had to get ready for a trial. after gary schara's arrest, we had to essentially work the case backwards. andrea canning (voiceover): that meant traveling to the west coast, where the scharas had lived briefly after the murder. we're trying to create a picture of who gary is and who gary was before he was arrested. andrea canning (voiceover): th