Dark Heart S01E04 - Dead Men Don't Pay Debts - Part 2

As the team delve deeper into the mysterious poisonings, attempts to cover up the supply chain signifies to Staffe that those responsible have a powerful influence. But as the pressure builds for Staffe to excavate buried links between Sofie Cerna and Nick Kyriacou, storms brew closer to home. Staffe makes his sister's fiancé Paulo an offer that will have far reaching consequences, but an unforeseen revelation puts him less in control of the situation than he had designed.