Event Brief
UPDATED Aug 29, 2026 at 10:00 PM ET
Aug 28, 2026 at 9:00 PM ET
Caretaker found guilty in Diamond Bar murders
By The BriefBrief
A Los Angeles County jury found Jianchun Li, 44, guilty of first-degree murder in the 2023 killings of two elderly residents at Happy Homes Care in Diamond Bar. Prosecutors said Li strangled Monica Moon Lee, 75, and Hee Sook Park, 83, using the same method in a bathroom, and both women died at the scene.
WHO: Jianchun Li, 44; Monica Moon Lee, 75; Hee Sook Park, 83
WHAT: Jury verdict of first-degree murder for the assisted living caretaker in the 2023 deaths of two residents.
WHEN: Jun 24, 2023
WHERE: Diamond Bar, Los Angeles County, California
WHY: The jury found Li guilty based on evidence presented that he killed the two residents using the same method during his overnight caretaker shift.
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