Stafford Crown Court has heard how a psychiatrist's report suggests Jamie Reynolds "poses a grave risk to women and will do for the rest of his life." It also says he "has the potential to be a serial killer."
The report also says there is "not one shred of clinical evidence to suggest he did not know what he did was wrong."
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The British manufacturing giant - which is worth £13bn - is to make voluntary payments to settle cases across the world.
Sean Williams died after being struck by a car after he ran across two lanes of traffic while the lights were on green.
The accident happened on the A46 in Drayton, near to Wildmoor Spa, at around 12.30pm.