A pair of 10-year-old Florida boys were arrested this week on firearm charges after one of them sold his dead father's gun to the other, authorities said. The Hendry County Sheriff's Office said that after administrators at Country Oaks Elementary School in LaBelle found ammunition in a 10-year-old student's backpack, "a series of events began to unfold." Administrators and deputies interviewed two students on Wednesday, March 27, which led to their arrests, Knewz.com has learned.