Police are looking for the live-in boyfriend of a Queens woman found dead in her apartment.

Authorities said they want to talk to Jason Bohn, 33, in connection with the Tuesday night death of 27-year-old Danielle Thomas.

Thomas' body was found in their apartment on 33rd Street near 28th Road in Astoria on Tuesday night.

Sources tell NY1 that Bohn assaulted Thomas in May.

While Thomas was reporting the assault at the precinct, Bohn called her cellphone to threaten her life, according to sources. That led to his arrest and an order of protection.

Anyone with information on the killing or Bohn's whereabouts should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.