A cocaine-fuelled motorist who ignored medical advice to stop driving before he killed his teenage son has been jailed for 10 years.
Daniel Burba, 31, had an epileptic fit at the wheel of his wife's Peugeot van which swerved off the M6 near Lancaster and hit a tree on April 20.
His son Ryan Morgan, 14, was sat in the front seat at the time of the crash.
He was pronounced dead at the scene, between junctions 34 and 33 southbound near to University Hill.
The youngster died 'in terror' as he tried to gain control of the vehicle moments before the crash, Preston Crown Court heard.
