They were the kids scrambling up the giant jungle gym at Celebration Park and ratting each other out for pranks. Now, a tight-knit group of Allen High School classmates is trying to square the boy they grew up with, Joshua Jahn, with the man who opened fire on a Dallas Immigration and Customs Enforcement field office on Sept. 24 from a nearby rooftop. The attack left two detainees dead and a third wounded, and friends say the way Jahn drifted into an increasingly online, isolated life has them searching for answers they may never fully get.
Friends Recall An ‘Edgy’ Teen
Anthony Gorczyca and eight former classmates told The Dallas Morning News that Jahn was the daredevil of their crew, the one who pushed limits, hunted down fringe websites, and over…..