Every little piece of the jigsaw helps when presenting the case before a jury.
Cooper obviously wasn't as smart as he believed himself to be. Won £98,000 on Spot The Ball and decided to become a turkey farmer. A business which rapidly failed. He also bought a racehorse for £2K but transported it in a cheap horsebox, down the motorway, where the rotten flooring gave way and the poor animal fell through the floor, onto the road surface, breaking it's legs, and had to be put down.
He frittered away his entire fortune, but blamed everyone else for his lack of business acumen.