eter Latimer dies in hospital and it is clear that he has been murdered. Neither Frank nor Joe have alibis though Frank was aware of, and tolerated, his wife's infidelities and it transpires that Anna, whilst apparently Peter's lover, was planning to expose him for fabricating data. A satchel containing £10,000 is also found hidden on the island, money recently withdrawn by Anna. Joe tells Perez that he believes Donnie, the father of Perez's godson Angus, may have killed Anna in a row since he had found out that the boys were a gay couple and matters are further complicated when a member of the research group confesses to a secret about a previous acquaintance with Anna and owns to the crimes. Perez is not convinced and believes that they are covering for the real culprit.

Resumen IMDb.com