Nearly a week after an Ohio dentist and his wife were shot to death inside their home, police have released footage of a person of interest, according to authorities. A video shared to Facebook on Monday, January 5 by the Columbus Division of Police shows a person walking in an alley near the Columbus home of Spencer and Monique Tepe between 2:00 and 5:00 a.m. on December 30, the agency said. In that span of time, detectives suspect the couple was killed "in the upstairs of their residence," according to police. The individual seen in the video released by police is wearing what appears to be a black hoodie, with the hood pulled up, and pants that are light in color. Spencer, 37, and Monique, 39, were found shot that morning, around 10:04 a.m., by officers called to a home for a "well being check," according to a police incident report reviewed by Us Weekly. Ohio Police Searching for Suspect in Home Invasion Murders of Couple They were pronounced dead minutes later inside the home, where their two children were found "unharmed," the report says. The Tepes' had a 1-year-old son and a 4-year-old daughter, as well as a Goldendoodle, The Columbus Dispatch reported. Investigators said their dog was also inside the home, without injuries. In a statement to Us on Tuesday, January 6, Jeremy Blake, the director of public affairs for the Franklin County Coroner's Office, said that reports on Spencer and Monique's deaths "will be completed within a few weeks." "Currently, we would use the term apparent homicide by gunshot wounds as the case is not yet finalized," Blake said of their deaths. A potential motive for the killings is unclear. Spencer worked as a dentist at the Athens Dental Depot, according to his bio on the company's webpage, which includes a photo of his wife and their two children. "Outside of the office, Dr. Tepe enjoys golf, travel, and time with his family," the webpage says. The morning of December 30, one of Spencer's dental colleagues, the owner of Athens Dental Depot, called the police around 9 a.m., sharing that Spencer had not arrived at work, The Columbus Dispatch reported. They also said that they could not reach Spencer or Monique by phone, leading to police visiting their home for a wellbeing check, according to the newspaper. Officers initially left after no one responded to the door, but came back after coworkers and a friend visited the home, the newspaper reported. One coworker told authorities over the phone that she heard children in the house. A friend also called 911 and said they located Spencer's body by his bed, NBC News reported. Ohio Husband Austen Medek Charged With Murder After Wife Michaela's Death Investigators found three 9mm shell casings inside the house, according to NBC News, which cited a preliminary investigative report. In a GoFundMe page created by the couple's cousin, Audrey (Tepe) Mackie, Spencer and Monique were "extraordinary people whose lives were filled with love, joy, and deep connection to others." They were married for around five years, according to The Columbus Dispatch. "Monique's charm and infectious smile lit up every room," Mackie wrote in the GoFundMe page. "She was warm with a strength that inspired everyone around her." "Spencer was the soul of every gathering-grand in personality, yet calm, steady, and kind. Together, they were truly remarkable inside and out," the page continues. Mackie created the GoFundMe to support the Tepes' children and immediate family members who are caring for them, according to Mackie.