Hours Hunted Inside the mind of serial rapist Marc Patrick OLeary. Produced by Chris OConnell, Lauren Clark and Lindsey SchwartzThis story first aired on Nov. The victims range from young women to a grandmother. A serial rapist on the loose in the Denver area. He was smart, stalking his victims for weeks, learning their patterns, plotting their schedules. He was even in their homes without attacking them. The rapist wore a mask and was meticulous in not leaving behind any physical evidence. Hours correspondent Maureen Maher has a rare look inside the mind of this predator, and the female detectives determined to hunt him down before he could strike again. I knew that she lived alone. I knew that she was vulnerable You know, I had kind of a moment of weakness I guess. It was just after midnight in Aurora, Colorado, 1. An index page listing Weird Al Yankovic content. The reigning king of Song Parody, Alfred Matthew Yankovic born on October 23, 1959 in Lynwood, California. Denver.   A woman, who we will call Mary, had no idea she was being stalked by a strange man. I brought a gun to that one and I saw that the bedroom light was on. Uh, so I knew she was there. But as a single woman, it just never occurred to you that you were vulnerableliving by yourself 4. Hours correspondent Maureen Maher asked Mary. No, she replied. In October of 2. Mary, a 6. 5 year old grandmother, was jarred awake by a large masked man. He climbed on top of her, tied her up, cut off her clothes and for the next four hours, brutally raped her. Every woman kinda has a different reaction. Straight Outta Lynwood Free Online Movie' title='Straight Outta Lynwood Free Online Movie' />Others, would, you know, be quiet. I just screamed and he just told kept telling me to shut up. Mary said. He had a black mask. And the only thing that showed was his eyes and he had a gun in his bag. If I didnt shut up, he would he would kill me. I just lived moment to moment. Whatever he told me to do, I did it, she said. Did you ever think, Im gonna try to escape  Maher asked. I never felt like I had the opportunity, Mary replied. Then, as if all that hadnt been enough of a violation, he pulled out a camera and photographed her. Did he threaten you with the pictures Maher asked Mary. Yes.   He told me that if I call the police, he would put it on the internet, she replied. Mary, right, tells her story to 4. Hours correspondent Maureen Maher. CBS News. When he was done, he went about carefully cleaning anything that could have any trace of his DNA, stripping bed sheets and removing her clothes from the scene. Finally, he brought Mary to the bathroom and ordered her into the bathtub. When he told me to fill the bathtub that really made me nervous, Mary explained. Did you think he was going to kill you Maher asked. I thought he was gonna drown me, she said. He warned her not to come out of the bathroom until he left. The latest news articles from Billboard Magazine, including reviews, business, pop, hiphop, rock, dance, country and more. She waited like he told her in that bathtub, cold and frightened, for more than an hour. What was going through your mind in that hour Maher asked. Is he gone  Is he gone  I wonder if hes gone, Mary replied. Investigators were able to find some of the rapists DNA on a teddy bear in Marys house. But when they ran it through national databases, they couldnt find a match and Marys case went cold. Two years later and 2. Golden, Colorado, police detective Stacy Galbraith was just starting her shift when a call came in. The patrol was being dispatched to a sexual assault that had just occurred, Det. Galbraith explained. Galbraith immediately headed to the scene and spoke to the victim a 2. She remembered hearing a noise, and then a masked person came into her bedroom, straddled her, and he threatened to shoot her. He sexually assaulted her, photographed her, and had her take a shower and then left. Crime scene technicians found little evidence. DNA from, Galbraith said. He took the bed covers. He instructed her, you know, to use soap, to use toothpaste, to basically wash away, or take away any of the evidence that we needed to to solve the case. But the victim did remember that the attacker was white and blond, because she could see the hair on his arms. This victim was very articulate. Download Whole Smurfs: The Lost Village Cartoon. She wasnt, you know, visibly shaken. She wasnt crying, she wasnt emotional, said Galbraith. She was able to sketch an image of a masked man and a distinctive egg shaped birthmark she saw on his calf. A sketch of the masked man who raped Mary. Jefferson County D. A. s Office. So she was able to give all these very detailed bits of information that at some point in the investigation, these are things Im gonna be looking for, Galbraith told Maher. Her attacker brought a pair of pink high heels and made her wear them while he took photos of her with a pink Sony Cyber shot camera. Outside the victims apartment, a security camera recorded a suspicious white Mazda truck, but the plates were not visible. And in the snow, a single shoeprint. Adidas, Det. Galbraith explained. And so we knew if we could find the right person and they were wearing that shoe or had that shoe we could be a little bit closer. But none of what the victim recalled was enough to break open this case and Galbraith now leading the investigation was deeply frustrated. Later that night, she did what many married people do and vented to her spouse. Her husband just happened to be a police officer over in a neighboring town. And he immediately just kinda looked at me and said, You know, I think weve had that here recently, she said. And what he picked up on was that they were made to shower for a certain time period and basically wash away the evidence. First thing the next morning, her husband put her in touch with Detective Edna Hendershot, the lead investigator on that case 1. Westminster, Colo. It seemed pretty obvious that there was some connection, said Det. Hendershot. Both of their departments assigned the detectives to work together on the cases. The description of the attacker was almost exactly the same. A white male about 62, 1. Galbraith. he had light colored hair, said Hendershot. She also described him as a little bit chubby, Galbraith added. Mary alerted police to a distinctive birthmark on the rapists leg. Jefferson County D. A. s Office. I said, My victim had a pink Sony Cyber shot camera that was stolen from her. And Stacy immediately keyed on that and said, My victim was photographed with a pink Sony Cyber shot camera, said Hendershot. Whats more, Detective Hendershot was able to link the rape of 6. Mary, in Aurora, to the same attacker. That made for three attacks in two years. And at Hendershots crime scene in Westminster, there was another piece of evidence. Turned out to be glove impressions that were alongside the railing outside of the apartment where the Westminster victim lived, she said. So not quite a fingerprint, Maher noted. Definitely not a fingerprint. But impressions from a glove, Det. Hendershot explained. And we described them as a honeycomb pattern. Whats the profile on this guy who do you have in your mind  Who is this guy Maher asked. We were thinking potentially military he knew what he was doing. I was kinda scared maybe he could be in law enforcement, Galbraith replied. I kinda felt like, Do any of my cops here look like look like this guy  Does anyone have this mark on his leg that my victim is is describingMost of your time is spent fantasizing and hunting. Once you kinda decide you kinda almost go past the point of no return. In all the cases, the rapist told his victims hed been stalking them for months watching their every move and breaking into their homes during test runs. If they couldnt stop him soon, they knew he would strike again. I definitely felt like we were up against the clock. It was ticking.   I could hear it. I could feel it, Galbraith told Maher.