Thin Air (1)

Tolv år efter at Joanna Gold forsvandt fra en park ved Hampstead Heath i fuldt dagslys, bliver hendes kjole fundet i et opbevaringsrum i en kælder. Boyd og teamet sætter jagten ind efter en morder.

Twelve years after Joanna Gold famously disappeared in broad daylight on Hampstead Heath, the dress she was wearing is found in a lock-up. The team begin the hunt for her killer.