A suspect is in custody for the double homicide of a Columbus dentist and his wife, but a chilling detail at the crime scene is raising profound new questions for investigators. Michael David McKe, 39, a vascular surgeon from Rockford, Illinois, was arrested and charged with the premeditated aggravated murder of Dr. Spencer Tepe, 37, and Monnique Tepe, 39, in their Winland Park home.
The couple was found shot to death in the second floor of their residence on North Fourth Street in the early morning hours of December 30, 2025. Their two young children, ages four and one, were discovered unharmed inside the home. Columbus police have confirmed there were no signs of forced entry, a critical fact that suggests the victims may have allowed their assailant inside.
Authorities allege McKe, who is Monnique Tepe’s ex-husband from a brief marriage that ended eight years ago, drove approximately 300 miles from Illinois to Ohio to commit the murders. Surveillance footage from the neighborhood was pivotal in identifying McKe and a vehicle linked to him, leading to his arrest on January 11, 2026. He has waived extradition and will be returned to Ohio to face charges that could carry the death penalty.
The absence of forced entry is now a central focus of the investigation. “The question isn’t just who killed them. It’s why the person was led inside,” one law enforcement source noted. This detail implies the victims potentially opened their door to the suspect at approximately 2:00 a.m., introducing complex questions about the nature of any ongoing contact between McKe and his ex-wife years after their divorce.
Monnique Sabaturski and Michael McKe were married in 2015, but the union lasted only seven months. Their divorce was finalized in June 2017, described in court records as a clean break with no children, shared assets, or spousal support. Monnique later rebuilt her life, earning a master’s degree and working in early childhood education before meeting Spencer Tepe online.
Spencer Tepe, a dentist at Athens Dental Depot, and Monnique married in a private ceremony in their home on December 13, 2020. In her wedding vows, Monnique spoke of a difficult journey to find real love. “I had quite a journey to get to you… But it was worth every cringing second because it led me to you,” she said. The couple was one month away from celebrating their fifth wedding anniversary.
The tragedy unfolded after Spencer Tepe failed to arrive at work on December 30, a highly uncharacteristic act that prompted his employer to call police for a wellness check. Friends who arrived at the home discovered the gruesome scene. Police reports indicate Spencer Tepe suffered multiple gunshot wounds, while Monnique Tepe was shot at least once in the chest.
Investigators recovered spent 9mm shell casings at the scene but did not find the murder weapon. Through technological means, including geofencing data from cell phones and detailed video surveillance, detectives pinpointed the time of the murders and identified McKe’s vehicle near the home during the critical window. The same vehicle was later located in Illinois.
Franklin County prosecutors have upgraded the initial murder charges to premeditated aggravated murder, reflecting their belief the act was calculated. McKe has entered a plea of not guilty. The case has sent shockwaves through the quiet Winland Park neighborhood and drawn national attention due to its disturbing elements of alleged obsession spanning nearly a decade.
Legal analysts emphasize the challenge for prosecutors will be establishing motive and directly linking McKe to the interior of the home, given the lack of forced entry. “Yes, there’s a prior relationship, divorce history, and some disputes, but those are not elements of murder,” noted one defense attorney not involved in the case. The prosecution’s evidence is expected to heavily rely on digital footprints and forensic analysis.
The Tepe family has released a statement mourning the loss of “the life of the party” couple, known for their generosity and deep love for their children. The focus now turns to the two young survivors, who will grow up without their parents. The home that once hosted wedding vows and family gatherings now stands as a solemn crime scene.
Columbus Police Chief Elaine Bryant has described the investigation as complex, with several moving parts. Authorities are withholding specific details regarding a potential motive, stating they do not wish to compromise the active case. As Michael McKe awaits trial in Ohio, the haunting question of why the door was opened that night remains unanswered, adding a layer of profound tragedy to an already devastating crime.