This story originally aired on May 10, 2025.C.C. Opanowski was just 18 years old when she was brutally attacked by someone she once loved -- her ex-boyfriend Shawn Doyle. C.C. tried to put the traumatic incident behind her until she learned years later that Doyle murdered a mother of two young boys. For the first time, C.C. is speaking out publicly to" 48 Hours" and correspondent Anne-Marie Green about her story and how she was able to find the strength to testify against her attacker in court.It was Jan. 27, 1996 and C.C. Opanowski has just finished her first semester of college in upstate New York. She and her ex-boyfriend, Shawn Doyle had been broken up for about four months.C.C. Opanowski: My mother was going away for the weekend. \u2026 so I had this whole big house to myself. \u2026And my friend Shannon and I \u2026 we were very close \u2026\u00a0 I said, "well, let\u0027s stay at my house \u0027cause there\u0027s no one around."Shannon McCauliffe: it was just a girls\u0027 night. We just wanted to chill out.C.C. and McCauliffe were roommates at Sage Junior College of Albany.Shannon McCauliffe: I\u0027m really introverted (laughs) and she was very bubbly and happy and chipper \u2026 And she just -- she brought me outta my shell.Anne-Marie Green: When you were first meeting her, was Shawn Doyle around at the time?Shannon McCauliffe: Yes. He was obnoxious. \u2026 she would argue with him a lot on the phone.Anne-Marie Green: And then \u2026 in January is when this incident happens at her house?Shannon McCauliffe: Mm-hmm. \u2026 we were having a good time. It was just the two of us. Anne-Marie Green: But he keeps calling.Shannon McCauliffe: Mm-hmm. \u2026 Wanting to know what we\u0027re doing, wanting to know if he can come over. \u2026 She had a cellphone and I was like," just turn it off." Like she\u0027s like, no, \u0027cause if I turn it off, he\u0027s gonna come here.\u00a0 Shannon McCauliffe: We finally wake up and all we wanted was coffee. \u2026 I had the -- of the mindset of I\u0027m like, "oh, I can\u0027t go out in public looking like I\u0027m a mess. Let me go home and get dressed."After McCauliffe left to go home, C.C. says there was a knock at her door.C.C. Opanowski: And I open it. And it\u0027s him.C.C. Opanowski:\u00a0 And he said \u2026 I just wanna talk to you. \u2026 And once he was inside, things got much different. \u2026 He pushed me onto the couch \u2026 started, you know, holding me down and restraining me. You know, yelling at me \u2026 And he picked me up and pushed me against the French doors and kept banging me against the French doors. McCauliffe called C.C., but there was no answerC.C. Opanowski: My hair was in a ponytail \u2026 And \u2026 he picked me up, held me up and cut my hair off \u2026\u00a0 it was gone, just all of it. \u2026 he had already been choking me and \u2026 I thought he was gonna stab me.Shannon McCauliffe: I called her back a half an hour later, she still didn\u0027t answer. \u2026 and that\u0027s when my eyebrows kind of went up.C.C. Opanowski: I\u0027m in complete shock. I can\u0027t believe it\u0027s happening and I have to figure out how to get out of it. \u2026But during this time, the phone continues to ring.Shannon McCauliffe: I waited a couple minutes and I called her back.C.C. Opanowski: I explained to him \u2026 if I don\u0027t answer this phone, my mother will call the police. \u2026 So I do pick up the phone and it\u0027s Shannon.Shannon McCauliffe: I said, "hey, are you OK?"C.C. Opanowski: And I don\u0027t know why I did this, but I started unloading the dishwasher. \u2026And I\u0027m saying to her, no, no, yeah, everything\u0027s fine. No, no. And no kept coming out of my mouth. And he didn\u0027t pick up on it, but she sure did. And that\u0027s when she said," is he there?" And I said, "yes." A survivor shares her storyIt has taken almost 30 years for C.C. to talk publicly about the day her former high school boyfriend, Shawn Doyle, attacked her in her family\u0027s home in Hudson Falls, New York, and then used scissors to cut off her ponytail.Anne-Marie Green: What was it like to have your hair cut off in this way?C.C. Opanowski: Demeaning.Anne-Marie Green: Demeaning. You think that\u0027s why he did it?C.C. Opanowski: Probably. Just to make sure he could knock me down somewhere. On that day, as Doyle went in and out of violent rages \u2014 at one point holding the scissors to her throat \u2014 C.C. says she wasn\u0027t sure she would make it out alive. Until, she says, McCauliffe called.Anne-Marie Green: When she finally picks up the phone \u2026 what did you hear in her voice?Shannon McCauliffe: Fear.McCauliffe says she knew that Doyle had been harassing C.C., so when C.C. told her Doyle was there, Shannon notified police and then rushed over to C.C.\u0027s house.Shannon McCauliffe: I pulled onto her street and I parked and then I saw the \u2013 the \u2014 the police officers and everything. \u2026 so I kinda went in after the fact. \u2026 She looked terrified and angry and sad.C.C. says she thought when police arrived, they would make her feel safe. But that\u0027s not exactly what happened.C.C. Opanowski: They do not put him in handcuffs. \u2026 And they put us in the back of the same police car. C.C. Opanowski: Mind you, all of this time \u2026 I clearly look like I\u0027ve been assaulted. My hair is completely cut off.And when they arrived at the police station \u2014C.C. Opanowski: \u00a0I was like, why \u2014 why are we here? Why is he not \u2014 why are we in the same room?C.C. says instead of separating them, police questioned them together.C.C. Opanowski: And they made it seem like it was some fight between two young kids, that turned, you know, slightly dark. When "48 Hours" reached out to the Hudson Falls Police Department, they acknowledged that law enforcement\u0027s response to domestic violence has evolved over the past several decades to better work with and support victims. Police arrested Doyle an...