In the dead of night in a quiet Schaumburg, Illinois, suburban home, 43-year-old Katherine “Kat” Torbick fought desperately for her life. For more than seven horrifying hours, the dedicated gastroenterology nurse and loving mother was handcuffed, beaten, sexually assaulted, bound with duct tape, and slowly strangled by her jealous longtime boyfriend — all while a digital recording captured her blood-curdling screams, frantic pleas for mercy, and desperate attempts to reach 911.

Police say the nightmare unfolded on April 30, 2026, in the 1700 block of West Weathersfield Way, turning a place that should have been her sanctuary into a torture chamber where every second brought fresh agony. Kevin D. Motykie, 56, now stands accused of first-degree murder and multiple counts of aggravated criminal sexual assault in what prosecutors describe as a calculated, prolonged execution driven by rage over Torbick’s new relationship.

The evidence is devastating. Investigators recovered a digital audio recording device linked to Motykie that ran for more than seven hours — from roughly 2 a.m. until just before 9:30 a.m. — documenting the entire ordeal in excruciating detail. On it, Torbick can be heard arguing with her attacker, then screaming for him to stop, pleading for her life, and desperately trying to call for help as the violence escalated. Her final gasping breaths in the last four minutes of the recording mark the moment Motykie allegedly strangled her to death.

“She begged and tried to call 911 but it was unsuccessful,” sources close to the investigation revealed, painting a picture of a terrified woman fighting against overwhelming odds while handcuffed and overpowered. The audio allegedly captures her screams of “Get off me!” and frantic attempts to reach a phone or alert someone — efforts that were brutally silenced as Motykie continued his assault. Prosecutors say the recording includes him accusing her of cheating, declaring “it’s party time,” and then unleashing repeated beatings, sexual assaults, and strangulations.

When a worried new boyfriend couldn’t reach Torbick all day on April 30, he drove to the home around 9 p.m. and called 911 for a well-being check. Officers forced entry around 11 p.m., discovering Torbick’s body on the couch with multiple signs of trauma. Motykie was found hiding in the garage and taken into custody on the spot. The Cook County Medical Examiner ruled her death a homicide by strangulation.

This was no sudden explosion of violence. Court documents reveal Motykie had already attacked Torbick in a similar brutal fashion just weeks earlier in March 2026. That assault involved strangulation and left her injured enough to seek hospital treatment and cooperate with authorities. An arrest warrant for aggravated domestic battery against Motykie was active — yet he remained free, a failure that now haunts investigators and advocates alike.

Katherine Torbick was the kind of person everyone relied on. For over 21 years, she worked as a GI nurse at Advocate Lutheran General Hospital, caring for patients during some of their darkest days with compassion and skill. More recently, she brought that same warmth to Fox River MedSpa in Algonquin, where colleagues quickly embraced her as part of their “sisterhood.” Friends and coworkers describe her as vibrant, selfless, and deeply dedicated — a mother who poured love into her family and a professional who truly mattered to everyone around her.

“She mattered. She was valued. And she will always be part of our story,” one devastated colleague said, their voice cracking with emotion. At the medical spa, staff posted heartfelt tributes to a woman whose smile and caring nature lit up the workplace. Outside of work, she was a mom who lived for her children, the heart of her family, and someone who had finally found the courage to move on from a toxic relationship.

Torbick and Motykie had been together roughly 10 years. But in early April, she began dating someone new — a move prosecutors say triggered Motykie’s explosive jealousy. The recording allegedly shows him interrogating her about the other man, growing increasingly violent as the hours dragged on. Handcuffs. Repeated sexual assaults. Beatings. Binding with duct tape. Multiple attempts to strangle her before the final fatal act. Through it all, Torbick fought back in the only ways she could — with her voice, her pleas, and her desperate bids to summon help.

The sheer length of the torture — more than seven hours of unrelenting horror — has left even seasoned investigators shaken. How does someone endure that level of terror in their own home? How many times did she believe rescue was moments away, only for the nightmare to continue? The audio evidence, now in prosecutors’ hands, is expected to be central to the case, offering a rare and haunting firsthand account of the victim’s suffering.

Motykie remains in Cook County Jail after a detention hearing where a judge ordered him held. He faces life-altering charges, with prosecutors pushing hard on the premeditated and sadistic nature of the attack. The active warrant from the March incident has raised serious questions about whether stronger intervention could have saved Torbick’s life. Domestic violence advocates are using the case to demand better enforcement of protection orders and faster response to escalating threats.

In the tight-knit northwest suburbs, the tragedy has shattered any sense of safety. Neighbors who once waved hello now lock their doors tighter, haunted by the thought that unimaginable evil unfolded just down the street for hours while the outside world remained unaware. Torbick’s new boyfriend’s decision to call 911 that night ultimately brought the horror to light — but it came far too late for the woman who had spent her life saving others.

Colleagues at both the hospital and the spa continue to mourn a bright light extinguished in the most brutal way possible. They remember Kat as someone who showed up for everyone else, often putting patients and friends before herself. Her death leaves a void that no one can fill.

As the legal battle intensifies, the audio recording stands as silent — yet deafening — testimony. It captures not just the sounds of violence, but the voice of a woman who refused to go quietly, who begged for her life and tried until her final moments to reach 911 and escape the monster she once trusted.

Katherine Torbick survived more than seven hours of hell, clinging to hope even as the handcuffs tightened and the air grew thinner. In the end, her attacker silenced her — but the evidence she left behind through those desperate pleas may ensure he never walks free again.

Her story is a gut-wrenching wake-up call about the deadly reality of domestic violence when jealousy turns lethal. A caring nurse, a devoted mother, a woman trying to start anew — stolen in the place she should have been safest. The suburbs of Chicago will never forget the night terror lasted seven endless hours, and a brave woman’s cries for help went unanswered until it was too late.