COLUMBUS, OH – The peace of a Columbus suburb shattered at daybreak as police discovered a scene of unspeakable violence, two bodies lying still in a home now marked by tragedy. Authorities say Michael McKee, 39, a vascular surgeon living in Chicago, has been charged with the murder of his former wife, Monique Tepe, and her new husband, Spencer Tepe, both of whom were found dead from gunshot wounds in their own home.
The horror was compounded by the presence of the victims’ two young children, found unharmed but forever altered, inside the house on that fateful morning of December 30. Officers had arrived to conduct a welfare check after Spencer Tepe, a respected local dentist, failed to arrive at work or contact his office, an unusual behavior that sounded alarm bells amongst colleagues.
In the days leading up to the killings, friends of the couple reported ominous developments. Court documents reveal that Monique Tepe, who divorced McKee in 2017 after a turbulent seven-month marriage, had confided in close friends about his history of threats and abuse. She is reported to have feared McKee, recounting disturbing allegations of violence, including forced sex and strangulation—claims now etched into the tragic timeline leading to her death.
Detectives painted a chilling picture from witness statements, describing how McKee allegedly warned Monique he “could kill her at any time.” The complaint also details how he told her she would never escape his grip, expressing an obsession that lingered years after their split.
Surveillance footage played a key role as investigators began to scour the neighborhood. Cameras captured a silver SUV, easily recognized for its distinctive features, cruising the area shortly before and just after the time of the murders. Its presence — both sinister and silent — became an early clue. The vehicle bore stolen license plates from both Ohio and Arizona, further complicating the investigation.
Tying the vehicle to McKee proved to be a turning point. Detectives learned that the same SUV had appeared in the neighborhood weeks earlier, on December 6, while McKee was purportedly off duty at his Chicago hospital. During that time, Monique and Spencer Tepe were attending a major football championship in Indiana. Friends recall Monique leaving the event early, visibly upset, blaming her distress on recent contact with her ex-husband.
Cellular data added another layer to the police’s case. Investigators tracked McKee’s phone, which registered no activity for more than 17 hours starting the night before the murders — an absence that raised additional suspicion about his whereabouts.
On January 9, authorities located and seized the silver SUV, noting fresh scratches on a window where a sticker had been present in earlier surveillance images, possibly removed to evade identification.
McKee was arrested the next day in Chicago. He has since been extradited to Ohio, where he remains detained without bond at Franklin County. The charges against him are grave: four counts of aggravated murder, reflecting the deaths and the presence of the two children, as well as a count of aggravated burglary.
Appearing in court on January 23, McKee maintained his innocence through his attorney, who entered a not guilty plea on his behalf. As the investigation continues, the grim details of this double homicide have left a community reeling, with many questioning how a history of abuse could spiral into fatal violence. The fate of the Tepes’ children now rests in the hands of relatives and the legal system, as the city comes to terms with the devastating break in its suburban serenity.