Maura is suspended when it appears that forensics evidence has been falsified. Jane fights to clear her name.
When Frankie kills an unarmed man while pursuing a murder suspect, Internal Affairs launch an investigation.
Jane and Maura enter the high stakes world of competitive bass fishing when a leading fisherman dies during a tournament.
An investigation into the death of a jeweller leads to a member of the Isles family; Maura has been keeping a secret.
When Maura is abducted, Jane and the team are determined to bring her home; Maura discovers a conspiracy.