Ever vigilant, Texas authorities have now outlawed backpacks for preschoolers and they will only be allowed to bring needed school items in a clear plastic baggie. And no, I'm not making this shit up. Source: MySanAntonio.com The father of a child who was found with a handgun in their backpack at a San Antonio Pre-K was arrested by the San Antonio Police Department on Tuesday night, August 15, according to SAPD Sergeant Washington Moscoso. Police arrested 35-year-old Pete Robles and charged him with a felony offense of child endangerment.