Pressure mounts on June from all sides as she makes a breakthrough in Errol's case.

June's personal life suffers collateral damage when her son is targeted.

A horrific incident lands June on Hegarty's team, giving her a way to win his trust while secretly digging into the Errol Mathis case.

The events leading up to Errol's 2011 arrest reveal a hidden history.

A wave of public outrage pushes Hegarty and June to work together before it's too late.

An anonymous call puts Detective Sergeant June Lenker in the path of the formidable Daniel Hegarty.

A shocking revelation compels Hegarty to find his daughter. June uncovers a game-changing piece of evidence.

Convinced there's a link between the emergency calls, June sets out to prove a theory—but Hegarty stays one step ahead.