Alexander Jackson, the University of Iowa student accused of slaughtering his entire family before calling 911 to blame it on a masked intruder, was found guilty for their murders by an Iowa jury on Wednesday morning. The jury found Jackson guilty on three counts of first-degree murder in the slaying of his parents, Jan and Melissa, and his 19-year-old sister, Sabrina Jackson. The trial uncovered that Jackson told cops he was shot in the foot as he tried to wrestle a rifle away from an intruder. The gun that Jackson claimed the intruder used belonged to his family, however, and investigators testified they found two clear palm prints on the gun that belonged to Jackson, as well as the gun’s box under his bed. All three of his family members died by gunshot wounds from the gun, cops said. Jackson, 22, will be sentenced at a later date, but faces a minimum sentence of life behind bars.