Police said tips and video of a car leaving the scene of the shooting that killed 5 led them to Arcan Cetin, 20, in Oak Harbor, Washington.
Three adults were found dead in the Fullerton home and a 17-year-old named Katlynn Goodwill Yost is missing.
How Jeff Monson — an MMA fighter nicknamed "The Snowman" — became the first American to gain citizenship to the Ukrainian rebel state of Luhansk.
The hacker claimed to have photos of the Duchess of Cambridge with her children Princess Charlotte and Prince George, and naked pics of her fiance.
Female U.S. war vets are finding help for their post-traumatic stress disorder far from home.