Possible Clues:

• Crime in the show 'Billions'
• Dodgy dealing reportedly at work in Shepton Mallet?
• Activity in Showtime's ''Billions''
• Criminal ring ends? Raid it for financial misconduct
• Illicit dealing that's never seen in open-air market?
• Market no-no
• Tricky dealing with revolting ingrained dirt covering son
• Illegal stock exchange activity
• Jailed clique over traditional white-collar crime