Easton Oliverson's family is now suing Little League Baseball after the 12-year-old was injured in a fall from his bunk bed at the Little League World Series last month ... claiming the org.'s negligence contributed to his accident and subsequent injuries.
The suit, obtained by TMZ Sports, was filed in Philadelphia County last week ... one month after it was reported that Oliverson suffered a fractured skull and brain bleed following a fall from his bed at the Little League World Series' dormitory complex in Williamsport.
In the docs, Oliverson's family alleges the beds at the LLWS were not safe because they did not have proper railing attached to them.