Two teenagers have been arrested over a robbery at a factory which left a worker fighting for his life.
Alistair Gabriel, 41, suffered serious head injuries when he tried to stop a transit van being driven into the gates of Watson Wire in Rotherham.
He is still in hospital following the January raid in Greaseborough Road.
The teenagers have been bailed pending further inquiries, but police say they still want to trace at least one other person in connection with the raid.