Cops return to New Jersey mother's home months after she was found stabbed and husband called 911

FIRST ON FOX: CHESTER, N.J. — Police returned Wednesday and Thursday to the home where New Jersey mother Brooke Hanlon was found stabbed to death nearly five months ago.

Neighbors of Brooke Hanlon told Fox News Digital that at least 15 law-enforcement vehicles were on scene Wednesday and remained at the residence on Pottersville Road in Chester, New Jersey, until around 11 p.m. Her husband, Conor Hanlon, was seen speaking with police on Wednesday afternoon, her neighbors said.

Police returned to the home again on Thursday.

Conor Hanlon has denied any involvement in her death. No arrests have been made in the case.

NJ MOM’S MURDER SHROUDED IN SECRECY AS PI SAYS ‘NEVER SEEN ANYTHING LIKE THIS’ BEHIND-CLOSED-DOORS CASE

The Morris County Prosecutor’s Office in New Jersey told Fox News Digital it has no updates regarding the investigation into Hanlon’s death. She leaves behind a 1-year-old daughter.

Investigators’ return comes weeks after officials released Hanlon’s autopsy, which ruled her death a homicide caused by “sharp force injuries.” The autopsy confirms what Morris County Prosecutor’s Office released in June.

NJ HUSBAND BEGS FOR CPR HELP IN 911 CALL AFTER WIFE FOUND DEAD WITH STAB WOUNDS: AUDIO

According to a 911 call obtained by Fox News Digital, Hanlon’s husband was the first to discover her unresponsive. During the call, he told the operator, “There’s a laceration” on his wife’s body while the operator was walking him through how to perform CPR on her.

LISTEN: 911 call reveals Brooke Hanlon’s husband frantically calling after discovering stab wounds

SEND US A TIP

WATCH: Law enforcement officers arrive at Conor Hanlon’s home in New Jersey

“I just found my wife (inaudible) CPR, I need CPR instructions,” Conor Hanlon can be heard saying on the 911 call.

SLAIN NJ MOM BROOKE HANLON’S HUSBAND MAKES WEEKLY VISITS TO HOME, NEIGHBORS SAY

“I need you here. I need you here immediately,” he said.

LISTEN TO THE NEW ‘CRIME & JUSTICE WITH DONNA ROTUNNO’ PODCAST

Months after the mother was found dead, neighbors told Fox News Digital that Conor Hanlon has frequently returned to his home and spends nights there. Before that, he had been dividing his time between Chester and the Boston area, where his family is originally from.

SLAIN NJ THERAPIST’S HUSBAND HIRES LAWYER AS INVESTIGATORS CONFIRM ONGOING CONTACT IN HOMICIDE PROBE

Officials have not disclosed whether a murder weapon was found at the scene.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

In a previous comment to Fox News Digital, Brooke Hanlon’s family said, “We have full and unwavering confidence in the investigative efforts of law enforcement.”