2. Episode 2

Catherine's search for Tommy gains momentum when she receives a tip-off regarding his whereabouts. Helen absorbs the shock of hearing that Ann has been abducted.

3. Episode 3

Tommy brutally takes control of a situation when PC Kirsten McAskill pulls him and Lewis over. His actions have devastating consequences.

4. Episode 4

Catherine's focus returns to the job in hand as she searches for the owner of the suspicious Milton Avenue property, with dramatic consequences.

5. Episode 5

Catherine sinks into a deep depression as she learns that Tommy is still at large. The net finally closes in on Kevin.

6. Episode 6

Things get tense at Catherine's birthday party when a drunk Daniel reveals a different version of past events with Becky. Catherine's fears grow when she learns that Tommy has been spending time with Ryan.