The Chicago Tribune reported on July 7 that in addition to OSHA, “the National Transportation Safety Board said Monday it will investigate the deadly collision on Walt Disney World’s monorail, an unprecedented move by a federal agency best known for probing airline crashes.”

San Francisco train crash- operator investigated
According to a July 19, AP report “The operator of a light-rail train that crashed [in San Francisco], injuring dozens of passengers as well as the operator, came under scrutiny on Sunday as federal investigators tried to figure out why he turned off the automatic controls moments before