Man ignores old woman dying by road... then discovers it's his own mum

The Chinese man spotted the injured woman but drove past instead of stopping.
But when he arrived at his mum's Nanling County home she was not there – and he immediately knew something was up.
He drove back and found his mum covered in blood after being involved in a hit-and-run.
“My car does not have a dashboard recorder, so I didn’t stop,” he said.
She died on the way to hospital.
The hit-and-run driver later confessed to hitting the woman after being tracked down by police