"I am investigating it as a suicide right now, but won't have any final conclusions for a couple days," Natrona County Coroner James Whipps told K2 Radio News.
The Bob Goff Memorial Library in Mills recently doubled as a parking garage, when a vehicle ran into the building, crashing through part of the vestibule.
A GoFundMe was created for the family of the two boys, to help with funeral costs and all of the other associated costs that come with such a heartbreaking event.