By Associated Press - Sunday, September 25, 2016

FULLERTON, Calif. (AP) - The Latest on the investigation into a triple homicide at a Southern California home (all times local):

9 p.m.

Police investigating a triple homicide in a Southern California home are looking for a teenage girl who lived there and is considered at-risk.



The probe began Saturday morning after a child called Fullerton police to report her parents had died.

Inside, first responders discovered two men and a woman dead. Two children were found unharmed.

Police said detective spent the day searching for a third child who lived in the house but have not been able to find her. She was identified as 17-year-old Katlynn Yost.

A police spokesman declined to release the other children’s ages or their relationship to the three adults found inside the home, citing the ongoing investigation.

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