Hukumomi sun caji yaron da ya aikata wannan dayen aiki, mai suna Alex Hribal dan shekara goma sha shidda da haihuwa da laifin aikata laifuffuka guda hudu na yunkurin kisa da kuma laifin kai mumunan hare hare ashirin da daya a harin daya raunana mutane ashirin da biyu.
Jami'ai sun baiyana cewa a ranar Laraba, jim kadan kafin a fara karatu a makarantar sakandaren Franklin Regional a garin Murrysville kusa da birnin Pittsburgh, Alex wanda, dauke da wukake guda biyu ya yi ta sosoke yan makaranta ko kuma 'yan ajinsu ba ji ba gani.
A wata hira da gidan talibjin na ABC yayi dashi, lauyan Alex Patrick Thomassey yace yana son masana kiwo lafiya su yiwa Alex Hribal gwaje gwaje a gani ko yana da tabin hankali. Lauyan nasa Patrick Thomassey yace bai san abinda yasa Alex yayi wannan barna ba.