Investigators said Monday they have identified a person of interest in the slaying of a woman last week in her Rostraver home.

Police said the body of Jennah M. Seibert, 24, was found Friday afternoon, the victim of a shooting. On Monday, the Westmoreland County district attorney’s office said investigators believe Seibert’s vehicle was stolen from her home in Rostraver. It was found in Monongahela.

Investigators released security photographs and video that depicts a bearded man wearing dark clothing and a ski cap at a checkout counter of what appears to be a convenience store shortly after 9 a.m. on Friday.

The name of the person of interest has not been released.

Melanie Jones, spokeswoman for Westmoreland County District Attorney Nicole Ziccarelli, said investigators are seeking additional photographs and videos of the suspect.

Police said Seibert’s body was discovered by family members after noon last Friday at a home on Lenity School Road home that records indicate was owned by her fiance, Bryan Murray.

Seibert and Murray were scheduled to be married in October, according to the obituary.

She worked as director of talent acquisition at the Cotter group in Cuddy, Southwest of Pittsburgh, for the last several months and had previously been employed at USA Staffing Solutions in Pittsburgh. She was also a member of Mon Valley Chamber of Commerce and the Canonsburg Chamber of Commerce.