Nicola Tallent

And then, one final twist.

It appears that Bommer couldn't do his time.

In a scheme that wouldn't have been out of place in a Guy Ritchie movie, Kavanagh tried to shave some time off his 21-year sentence for drug smuggling by orchestrating a plot from behind bars.

Hoping to dupe authorities into handing him a lighter sentence, he tried to lead the National Crime Agency officers to a weapons stat.

Instead, he was rumbled and slapped with another six years.

We spoke to some of the NCA officers who were involved in taking Bomber down, including one who was tasked with following the money.

It was a job that took him across international borders.

Officers who went through the rows of designer gear in Bommer's gated mansion were astonished at the sheer scale of luxury goods.

The drug proceeds had been splurged on luxury and security in almost equal measure.

The place was sealed, reinforced doors, bulletproof glass and cameras covering every approach.

Inside was a display of wealth that would rival that of Imelda Marcos.

Money was lavished on Montclair jackets, a shoe collection worthy of a Saudi princess, and a watch collection fit for a Premier League dressing room.

The list goes on.

30 pairs of identical Armani jeans, Gucci labels, a collection of handbags that a Kardashian would be proud of.

This was how the cartel's profits were laundered, through spending sprees and rolls of cash handed across the shop counters in Harrods.

The definition of ill-gotten gains was hanging in wardrobes in his luxury mansion in Tamworth.

Cartel members know the risk of peddling drugs across international borders.

But when officers start rifling through their six-figure wardrobes, confiscating their luxury watches and handbag collections, it does hit a nerve.

The court's inventory of Bomber's lavish spending gave an inkling into just how far removed he'd become from the day-to-day drug trade.

He oversaw the delegation of smuggling routes of finance and of enforcement to trusted lieutenants.