Complex sentence: In 1974 Archer was a casualty of a fraudulent investment scheme involving a Canadian company called Aquablast, a debacle which lost him his first fortune and left him almost £500,000 in debt.
Split into simpler sentences: In 1974 Archer was a casualty of a fraudulent investment scheme involving a Canadian company called Aquablast. The debacle lost him his first fortune and left him almost £500,000 in debt.