Places flowers at a memorial in front of a home on Victory Boulevard in West Hills, Lupeann Campos of Winnetka, Calif., on May 9, 2022. Mel Melcon/Los Angeles Times/TNS
By Richard Winton and Nathan SolisFrom Los Angeles Times
LOS ANGELES—The killing of three children in a quiet Valley suburb over Mother’s Day weekend took a new turn Wednesday when Los Angeles County prosecutors charged a 16-year-old boy with murder.