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WILLIAMSBURG, Brooklyn (PIX11) — Police are on the hunt for a man who authorities say is connected to two separate murders — just weeks apart.

The person of interest is believed to have been in a relationship with both the victims, authorities said. Timothy Taylor is wanted for questioning in the alleged murder of 37-year-old Theresa Gregg, police said. Gregg was a mom and officer with the city’s Department of Homeless Services.

Domestic violence advocates working with the family told PIX11 News she was in a relationship with the suspect and the two lived together.

Taylor, 35, is also a person of interest in another alleged murder. His ex-wife was found dead on Sunday, police said. An alleged domestic dispute between Taylor and 44-year-old Tishawn Folkes-Taylor happened in Schenectady, where Tishawn lived.

Tishawn was found with trauma to her body. Her cause of death will be determined after an autopsy.

Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting, downloading the NYPD Crime Stoppers mobile app, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).

Domestic and family health violence are common problems estimated to affect 10 million people in the United States every year. Anyone looking for help can find resources here.