COLUMBUS, OH – The quiet of a Columbus neighborhood was shattered in late December when police discovered the bodies of a local dentist and his wife inside their home, launching an investigation that ultimately led to the arrest of a suspect with a turbulent history with one of the victims.

Authorities took Michael McKee, 39, into custody earlier this month, charging him with aggravated murder in connection with the fatal shootings of Monique Tepe, 39, and her husband, Spencer Tepe, 37. The couple’s two young children were found inside the residence, unharmed, following the grisly scene on Dec. 30, 2025.

Concerns were first raised when Spencer Tepe failed to arrive at his dental practice, prompting colleagues to request a welfare check. Columbus officers responding to the home before 10 a.m. made the tragic discovery. Evidence suggested that both victims died from gunshot wounds.

Investigators interviewed the couple’s friends and uncovered allegations of a history of threats and abuse. McKee, Monique Tepe’s ex-husband, was identified as a possible perpetrator early in the investigation. According to police records, McKee was accused of making multiple threats against Monique Tepe after their 2017 divorce following a brief marriage. Friends recalled Monique expressing fear for her safety and described incidents of physical and sexual abuse.

One friend told investigators that Monique Tepe relayed previous threats from McKee, including claims that he could kill her at any moment and that he would always find a way to remain near her, regardless of her attempts to move on.

Detectives meticulously pieced together the timeline leading to the killings. Neighborhood surveillance cameras captured a silver SUV with distinctive features parked near the Tepe residence just before the murders on Dec. 30, and leaving shortly after. Investigators noted the SUV bore stolen license plates from both Ohio and Arizona.

Authorities traced the SUV to McKee by connecting known addresses associated with him. Their investigation revealed that the same vehicle had been seen in the area weeks earlier on Dec. 6, 2025, a day Monique and Spencer Tepe were out of state attending the Big Ten Championship in Indiana. Friends noted Monique Tepe was visibly upset during that trip, reportedly due to issues involving her former husband.

Further inquiry showed McKee was absent from work at a Chicago hospital, where he was employed as a vascular surgeon, on the dates of both Dec. 6 and the day of the murders. Investigators also determined that McKee’s mobile phone remained inactive at his workplace for a 17-hour period overlapping the estimated times of the homicides.

On Jan. 9, police seized McKee’s silver SUV, noting fresh marks on a window where a sticker had previously been visible in surveillance images. The following day, McKee was arrested in Chicago and transported to Franklin County, Ohio.

He now faces four counts of aggravated murder and one count of aggravated burglary. During a Jan. 23 court appearance, McKee’s attorney entered a plea of not guilty on his behalf. As of now, he remains in custody without bond.

The investigation remains active as authorities continue to piece together the events leading up to the double homicide. The two children who were in the house at the time of the shootings are safe, according to police.