Willis Morgan was at the Hollywood Mall on the same day. It was there that he had an unnerving encounter with serial killer Jeffrey Dahmer, known as the Milwaukee Cannibal, just before Adam went missing. However, his witness statements about Dahmer were rejected by the police, and he watched in frustration as they investigated and convicted Ottis Toole, knowing they had the wrong man. "Frustrated Witness," his book, details the various eyewitness accounts of the events of that fateful day in the mall and major flaws in the police investigation, to right a wrong that continues to haunt him. "This is the account of Adam Walsh's abduction and my attempts stretching across decades to find justice for him," Morgan writes. "As much as this book is a case for Jeffrey Dahmer being Adam's murderer, it is equally a study of how the Hollywood Police Department (HPD) conducted the homicide investigation."Morgan has left no stone unturned in his quest for the truth, and "Frustrated Witness" includes an incredible array of evidence he gathered, piece by painstaking piece, to prove Dahmer murdered Adam Walsh. This includes statements of witnesses he tracked down, crime scenes he uncovered, police investigative reports he researched, an analysis of suspect composites, and even the sordid details of Dahmer's murky past before he came to be known as America's most notorious serial killer who dismembered, ate, or kept parts of his victims. "Frustrated Witness" presents a compelling wall of guilt that not only implicates Dahmer but presents the facts to the court of public opinion, in the hope that it ultimately brings about justice for Adam Walsh.