A motorist who caused a horrific pile-up on the M25 which killed a trucker from Leicester was "insane" and believed he was in a disaster film, a court heard.
Adam Olkusz, 25, was suffering from paranoid schizophrenia and believed lorries "were out to get him" when he drove into the path of an HGV, triggering a collision which involved three other trucks.
Leicester man Bhagwant Singh, 39, a passenger in one of the four lorries, was killed in the collision, which closed the...
