Leaked audio reveals US rail workers were told to skip inspections as Ohio crash prompts scrutiny to industry

Exclusive: employee says manager told her to stop marking cars for repair, as Ohio derailment brings hard look at industry's record of blocking safety rules

In leaked audio heard by the Guardian, a manager for one of the US's largest rail companies can be heard explaining to a former carman that they should stop tagging railcars for broken bearings. The manager says doing so delays other cargo.

The disclosure comes as federal agencies investigate the derailment in East Palestine, Ohio. A wheel-bearing failure was cited as the cause of the crash in a preliminary report released by the National Transportation Safety Board.