Deadly stabbing spree across Orange County, California

A suspect is in custody after an attack that left four people dead and two badly wounded following at least three armed robberies, police said. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/2GY47ZE WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight #stabbingspree #orangecounty