A search is underway for whoever killed a dentist and his wife while they were home with 2 children

By Holly Yan, Caroll Alvarado, Yan Kaner
(CNN) — A respected dentist and his wife were gunned down in their upscale Ohio home while two young children were inside, authorities said, as the killer remains on the loose.
The bodies of Spencer Tepe, 37, and his wife, Monique Tepe, 39, were found Tuesday after a welfare check at their home in the 1400 block of N. 4th Street, Columbus police said.
“Two small children were also found in the residence unharmed,” police said.
Officers found no obvious signs of forced entry, and no firearm was found at the scene, CNN affiliate WSYX reported. Police have not released any details about a possible suspect or motive and are asking the public for any information on the case.
Detectives are investigating the deaths as a double homicide, not as a murder-suicide. Their direction is not surprising, CNN Senior National Security Analyst Juliette Kayyem said.
“If there’s no gun, there would have been no way to do murder-suicide,” she said. “So that’s why they excluded that relatively quickly. The other clue is, of course, the children are left safe.”
The Tepes’ children, ages 4 and 1, are now in the care of relatives, the couple’s brother-in-law, Rob Misleh, told CNN.
Missed work arrival spurred concern
The owner of the practice where Spencer Tepe worked called 911 on Tuesday morning when Tepe uncharacteristically missed work.
“He is always on time, and he would contact us if there was any issues,” Dr. Mark Valrose of Athens Dental Depot told dispatchers. “I don’t know how else to say this, but we are very, very concerned. This is very out of character for him. We can’t get in touch with his wife, which is probably the more concerning thing.”
An officer responded at 9:22 a.m., but did not get an answer, WSYX reported, citing police records.
Colleagues also drove to the Tepes’ home, and one friend heard children crying inside. But no one answered the door.
The friend called police around 9:56 a.m.
“I can hear kids inside, and I think I heard one yell,” the caller said, according to dispatch audio. “But we can’t get in.”
Around 10:03 a.m., an audibly distressed man called 911.
“There’s a body,” he said.
Type of crime is ‘exceptionally rare’
Either of two scenarios for how the crime unfolded seems to be most likely, Kayyem said: a “stranger at the door who just happens to kill this couple, or some narrative that might explain why they were targeted.”
To help zero in on a motive, investigators will examine forensics, the possible entry of the killer, whether anything was stolen and “the history of the family or the couple to determine whether … there’s any threat to the rest of the community,” she said.
Columbus police have not responded to CNN’s questions about a motive for the killings or whether the couple was targeted.
Regardless of the motive, this type of crime is “exceptionally rare,” Kayyem said.
“Given the fact that this doesn’t happen often, and there was no signs of forced entry/burglary, you’re going to look at people who they may have known or people who knew where they lived, unfortunately, and begin there,” she said.
“Maybe this was random. But the … national data suggests both how uncommon this is as well as the likelihood that there may be someone who knew them who was involved with this.”
Athens Dental Depot announced its closure for the rest of this week.
“It is with heavy hearts that we share the sudden passing of our dear colleague and friend, Dr. Spencer Tepe, as well as his wife Monique,” the office posted Thursday on Facebook.
“He will be deeply missed by our team and the many patients he cared for over the years. Our thoughts and sincerest condolences are with their families and loved ones during this very difficult time.”
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