From the Radio Times:
Stephen Tompkinson is to return as DCI Alan Banks for a trilogy of new cases adapted from the novels of Peter Robinson, this time joined by Doc Martin actress Caroline Catz.
Catz will take on the role of DCI Helen Morton, a mum of four and a serious-minded detective who’s more at home in front of a computer than in front of a suspect and whose approach to policing will push Banks to the brink.
Regular sidekick DS Annie Cabbot will be seen heading off on maternity leave as actress Andrea Lowe is expecting her first child, although Cabbot does vow to return to support Banks on future cases …
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