Alex Carter

Thomas Wilder, a serial killer, taunts Danny by attaching a note addressed to him to his latest victim.

Jane and Maura must piece together the clues when the bodies of two women dressed as dolls are found on public transport; Angela shakes things up at the café; Jane learns more about Casey's injuries.

Michael gets on the wrong side of Jamaican smugglers when he repossesses a boat for Sam's old friend.

Michael joins a criminal organization posing as a thief to save a local store owner being terrorized.

Alex and Jeremy struggle to find the truth when all the symptoms of a permanently ill child point towards his mother as the cause.

When an oil pipeline explodes in Backstrom's childhood town, his team work with his estranged father to find the suspected eco-terrorist before there is another attack; Amy pays Backstrom a late night visit.