A 23-year-old woman fatally stabbed her mother and then killed herself Saturday in a brownstone in leafy Park Slope — the second-murder suicide in the building in two years, law-enforcement sources said.
Police responded to 386 Second St. in the trendy Brooklyn neighborhood after a 911 call about an unresponsive woman at the scene shortly before 8 p.m. and found a 59-year-old woman with multiple stab wounds, according to the NYPD.
A 23-year-old woman and her 59-year-old mother died in a murder suicide in Park Slope, sources said. Kyle Mazza/Shutterstock
Saturday night’s alleged murder-suicide came two years after another similar incident in the Park Slope building. William Miller for NY PostCops searched the home and then found the younger woman, also with stab wounds, who was identified as the older victim’s daughter, police said.
Both women were pronounced dead at the scene by EMS.
The younger woman is believed to have gotten into a nasty spat with her live-in mother and killed her before turning the knife on herself, sources said.
The two women have not been officially identified.
The address was the same location where Jason Jackson and his partner, Olga Kirshenbaum, both 34, were found shot to death in January 2024 in what police said was a murder-suicide.
Police believe Jackson, a cook, shot Kirshenbaum, a prominent financial consultant known as “The Money Whisperer,” before turning the gun on himself.
Police have not identified the victims and have not released details of what led to the deaths of the two women. William Miller for NY PostLongtime neighborhood resident and illustrator Fred Fassberger told The Post that after the 2024 murder-suicide, locals held emergency community meetings at a nearby church.
“That was the magnitude of an incident like that, that the community wanted to get together and know what was going on,” he said Saturday.
Additional reporting by Larry Celona
