As Pastor Tom and his wife deal with Rachel's return, Caleb goes from being a person of interest to the center of a police manhunt when a person from his past is found murdered and an unsolved crime is repeated.moreless
Bellamy and Maggie search for answers and look for any connection between Caleb and Jacob's deaths and subsequent returns. Caleb's strange behavior only adds to the mystery and Pastor Tom gets the shock of a lifetime.moreless
As Jacob's remains are exhumed to help determine his real identity, another formerly deceased person returns to Arcadia alive and seemingly unaware that he had died.
A Federal Immigration Agent is tasked with returning a young American boy found in rural China. Following a hunch, he takes the young boy to the small town of Arcadia, Missouri where he claims to be Jacob Langston, a boy that has been dead for 32 years.moreless
While Drake's one-time colonel returns to London in order to redress the unfair treatment soldiers have received, Reid and his team investigate a series of robberies.
Duscan goes into hiding, but an informer tells the police where he is and he is arrested. He confesses to killing both sisters. However Jane is convinced that Milan Lukic and Duscan Zigic were working together. She goes to Bosnia to discover the truth. On her return she is sent for by Scotland Yard who make her sign the official secrets act and warn her to stay off the case. However a visit to her father convinces Jane that she should stick to her convictions.moreless
Jane is asked if she might consider retiring soon after thirty years in service and seven as a Detective Superintendent. Jane ponders this and then a body of a young Serbian girl is found in a warehouse. The girl has been tortured and strangled. Jane decides to take the case over from Detective Chief Inspector Simon Finch. Her investigation leads her to a Duscan Zigic who has possibly committed atrocities of war in Bosnia.moreless