Proof

At Dublin Port, police investigate the horrific discovery of 23 dead Eastern European illegal immigrants inside a freight container. A car thief stumbles across a laptop containing dangerous data, and disgraced journalist Terry Corcoran meets a woman searching for her sister, whom she believes has been sold into sex trafficking in Ireland.

Nina uncovers a credit card scam at the nightclub where she suspects her sister is being held. She brings her evidence to the police but, meeting with little success, decides to take matters into her own hands. Meanwhile, Terry gathers information on accountant Frank Erskine for a newspaper article but grows suspicious of his apparent suicide.

"Has Anyone Ever Brought Down a Government Before It Was Elected?" It's the day before the general election and Carrick's face is everywhere. Maureen is pleased with the press coverage.

At the Irish Standard offices, Cassidy and several other Gardaí show up and demand the disc. The following morning a smiling Carrick casts his vote.

Maureen is now a journalist for the Sunday magazine of the Irish Standard, the same paper that Terry works for. She gets a call from Olivia, the hard-nosed American CEO of huge U.S. pharmaceutical company, Maestus International. She's in town to complete takeover negotiations with the charismatic MD of Chemacran, an Irish pharmaceutical company.

Maureen digs up the dirt on the takeover - Maestus International have a bad reputation around the world for buying smaller companies then moving production out and decimating the local work force. Cora finds out that Coleman was due to meet Plunkett, a fellow scientist that worked with Coleman at Chemacran, the night before he died.