A Los Angeles woman fatally stabbed her partner, possibly threw her two children from a moving SUV on the 405 freeway and then killed herself by crashing into a tree Monday morning, authorities said.
Of the two children, an 8-month-old died and her 9-year-old sister was injured in the violence that began at around 3:40 a.m., the Los Angeles Police Department said Tuesday.
The children’s mother, Danielle Johnson, 34, got in an argument with a man who she lived with, Jaelen Chaney, and stabbed him with a knife, police said.
Johnson then took her two kids in a Porsche SUV, and at 4:30 a.m. that car was seen driving on Interstate 405 “when the two children were expelled from the vehicle while it was moving,” police said in a statement.
Investigators believe the children fell or were thrown out of the moving vehicle, the CHP said. The infant died and the 9-year-old was taken to a hospital with what police said were moderate injuries.
Johnson then sped into a tree in Redondo Beach, a coastal city in the Los Angeles region, at a speed of over 100 mph, police said. She did not survive the crash, which occurred at around 5 a.m.
Investigators later found Chaney, 29, dead in the Woodland Hills home where they lived with Johnson’s children, police said. The deadly incidents were later connected and determined to be a double murder and suicide, police said.
“We really don’t know why this incident escalated to such violence,” LAPD Lt. Guy Golan said, according to NBC Los Angeles.
The California Highway Patrol said it was broadcast a medical emergency at 4:29 a.m. about the injured children on the freeway, and authorities found the infant with major injuries. She was pronounced dead by the Culver City Fire Department at 4:44 a.m., the CHP said.
Redondo Beach is around 30 miles south of Woodland Hills, which is in the San Fernando Valley in Los Angeles. The 405 freeway is the main artery linking the western part of the valley to the Los Angeles basin.
The surviving child is in the care of Child Protective Services, NBC Los Angeles reported.
If you or someone you know is in crisis, call or text 988 to reach the Suicide and Crisis Lifeline or chat live at 988lifeline.org. You can also visit SpeakingOfSuicide.com/resources for additional support.
Source: | This article originally belongs to Nbcnews.com
