Jury Convicts Christopher Vaughn - NBC Chicago

    Jury Convicts Christopher Vaughn

    Former computer specialist found guilty of killing his wife and three kids while on a June 2007 road trip. Lauren Jiggetts reports. (Published Thursday, Sep 20, 2012) Former computer specialist found guilty of killing his wife and three kids while on a June 2007 road trip. Lauren Jiggetts reports. See More