Brooke Hanlon, a 35-year-old psychotherapist and new mother, was identified this week as the woman stabbed to death inside her Chester, New Jersey home last month — with authorities still hunting for her killer, the Morris County Prosecutor's Office confirmed.
Background
Hanlon was found dead at her residence in the affluent Morris County suburb on June 6, roughly 40 miles west of Manhattan. Emergency responders were dispatched at 4:30 p.m. following a call reporting a woman suffering from cardiac arrest, according to dispatch audio obtained by People magazine.
When paramedics arrived, they discovered Hanlon had sustained "a large laceration on the breast," the outlet reported. Despite efforts by an individual who performed CPR, Hanlon was pronounced dead at the scene.
The mother worked as a psychotherapist for LifeStance, an in-person and telehealth behavioral health center with offices in Bernardsville. Her LinkedIn profile described her as having "diverse experience in various settings working with children, adolescents, and families in need of counseling, therapeutic assistance, resources, and other support."
Hanlon and her husband, James, had recently welcomed a new baby. The couple posted a smiling Facebook photo with their newborn in front of a Christmas tree in December 2025.
The Investigation
The Morris County Medical Examiner's Office ruled Hanlon's death a homicide caused by multiple sharp force injuries. No arrests have been made, and authorities have released few details about the circumstances surrounding her killing.
"No further information can be released at this time in order to protect the integrity of the investigation," the prosecutor's office said in a statement. Investigators continue to canvass the neighborhood and pursue leads in the weeks since Hanlon's death.
Key Takeaways
- Brooke Hanlon, 35, was killed inside her Chester home on June 6 but only identified this week
- The Morris County Medical Examiner ruled her death a homicide by multiple sharp force injuries
- She worked as a psychotherapist at LifeStance in Bernardsville and recently became a mother
- No arrests have been made; the investigation remains active and ongoing
What's Next
Authorities are urging anyone with information about Hanlon's killing to contact Morris County Prosecutor's Office detectives. The investigation continues as prosecutors work to identify and apprehend the responsible party.