By Miriam Raftery

February 19, 2025 (Spring Valley) – David Ruiz, 22, was arrested by Sheriff’s deputies today for the murder of his newborn son.

Responding to a 1:20 p.m. report of battery at a home on Sacramento Avenue in Spring Valley, San Miguel Firefighters arrived at 1:26 p.m., followed closely by Sheriff’s deputies from the Rancho San Diego station.  “Firefighters discovered a newborn male infant unconscious on the living room floor, suffering from apparent trauma to his head. Tragically, the baby was pronounced dead at the scene,” says Lieutenant Michael Krugh.