A former vascular surgeon stood in a virtual Ohio courtroom Friday, his face an impassive mask as he faced charges for the execution-style murders of his ex-wife and her new husband in their Columbus home. Dr. Michael David McKe, 38, appeared via video feed from the Franklin County Jail for a brief arraignment, offering no statement and showing no visible emotion while his attorney entered not guilty pleas to four counts of aggravated murder and one count of aggravated burglary.
The hearing lasted mere minutes, a stark procedural formality for a case that has sent shockwaves through multiple states. McKe is accused of driving roughly seven hours from his residence near Chicago to Columbus in the dead of night on December 29, forcibly entering the home of Monnique and Spencer Tepee, and shooting them multiple times as they slept. The couple’s two young children, ages four and one, were found unharmed in the home hours later.
Prosecutors allege the killings were a premeditated act of domestic violence, with McKe using a silencer during the attack. Each murder charge includes a three and six-year firearm specification. In court, defense attorney Diane Menashe, a high-profile Columbus lawyer, waived a formal reading of the charges and also waived bond for now, reserving the right to address it later.
The case against McKe, as outlined by Columbus police, hinges on a combination of digital evidence and forensic links. Authorities say neighborhood surveillance video captured a vehicle registered to McKe arriving near the Tepee residence just before the murders and leaving shortly after. A Nest camera in an alley behind the home showed a figure with a distinct gait walking in the early morning hours of December 30.
That person of interest, police assert, is McKe. Detectives tracked the vehicle to Rockford, Illinois, where McKe worked at a medical center. Evidence recovered from the vehicle allegedly placed McKe in possession of it before and after the homicides. During a search of McKe’s property, multiple weapons were seized, and police report a preliminary ballistic link between one of those weapons and the crime scene.
The victims, Spencer Tepee, a 33-year-old dentist, and Monnique Tepee, 33, were described by family as a deeply loving couple and devoted parents. Their lives were brutally cut short in a crime that began as a mystery when Spencer failed to show up for work at his practice in Athens, Ohio, on December 30. A concerned coworker’s 911 call initiated a wellness check that ultimately led a friend to discover the horrific scene.
Monnique Tepee, formerly Monnique Sabotuski, was married to McKe from 2015 until their divorce in 2017. Court documents indicated an amicable split on grounds of incompatibility, with McKe remaining in Virginia to complete a surgical residency and Monnique returning to her native Ohio. However, family members have since painted a darker picture, telling Law&Crime that Monnique referred to McKe only as her “ex-husband” and described him as a “monster” who was emotionally abusive and 𝓉𝒽𝓇𝑒𝒶𝓉𝑒𝓃𝒾𝓃𝑔 during their marriage.
McKe’s life trajectory, from a standout student and National Merit Scholar in Zanesville, Ohio, to a graduate of Ohio State University’s medical school, appears to have grown increasingly unstable in recent years. At the time of his arrest, he was named in an active medical malpractice lawsuit in Las Vegas related to a 2023 procedure. Court documents from that case reveal a man who had become difficult to locate.
Process servers attempting to deliver legal papers to McKe last fall documented multiple failed attempts, noting that a colleague at his former Las Vegas surgical group said McKe had “just disappeared.” His Nevada medical license had expired months prior. He subsequently surfaced working in Illinois, though questions remain about his employment status and whether his employer was aware of the pending lawsuit.
The arrest on January 10 at a Chick-fil-A in Winnebago County, Illinois, brought the once-respected surgeon into custody. He waived extradition last week, leading to his transfer to Ohio. The case now moves into the discovery phase, where Menashe and her team will begin the monumental task of reviewing evidence against her client.
Legal analysts note the defense will face significant challenges, primarily the surveillance evidence allegedly placing McKe’s vehicle at the scene. “I think the hardest part is going to be if that is in fact him and the car on surveillance because why? Without a really good reason to be there, it’s nowhere near his home, his work,” said criminal defense attorney Skye Lazaro during analysis on Law&Crime.
Further complicating the defense is the overwhelming sympathy for the victims, a beloved young couple whose orphaned children will grow up without their parents. Attorneys will need to navigate this carefully, focusing on procedural and evidentiary challenges without appearing to attack the victims’ character.
McKe’s next court date has not yet been scheduled. He remains held without bond in the Franklin County Jail. The prosecution, led by the Franklin County Prosecutor’s Office, will continue building its case, which could potentially seek the death penalty, though no such decision has been announced. As the legal machinery grinds into motion, a community and two families are left grappling with a loss born of a violence that, police say, crossed state lines and shattered the peace of a quiet home.