Machine gun conversion devices convert compatible semiautomatic firearms into an automatic one.

Investigators say they recovered 105 machine gun conversion devices — commonly known as “Glock switches” — and a ghost gun, a privately made firearm.

A&E’s new two-part docuseries Scott Peterson: The New Evidence breaks down the Modesto Police Department’s investigation ...

The highway is expected to reopen by 2 p.m., according to Caltrans.

Officials say part of the challenge is that many riders — and parents — do not fully understand California’s laws governing e ...

The New Evidence breaks down mistakes made by the Modesto Police Department when they investigated pregnant Laci Peterson’s ...