(Sparks, NV) — There are new details about the stabbing attack that claimed the life of a Sparks High School teacher last weekend. Fifty-two-year-old Carla Gonzales was stabbed to death and her son, 20-year-old Carson Gonzales, was arrested on suspicion of open murder with a deadly weapon and battery with a deadly weapon. The other victim, 46-year-old Angela Clay, remains hospitalized. She has been identified as a friend of Carla Gonzales, who court documents say was nearly decapitated in the attack. Carson Gonzales is due in court for a bail hearing today.