Amid the investigation into the double murder-suicide carried out by a New Jersey state trooper, the Franklin Township Police Department has been taken over by the prosecutor’s office.

Two top cops in New Jersey have been placed on leave after the murder-suicide that claimed the life of beloved veterinarian Lauren Semanchik and her new boyfriend raised “serious concerns” about the department’s operations.

A state police lieutenant found dead in his Mercedes is believed to have shot himself after being accused of killing his ex and her new boyfriend, according to investigators in New Jersey.