關鍵詞：英劇 BBC 犯罪 懸疑 威爾士 英國 2016 劇情
A minister has been killed. Mathias and Rhys investigate his life and violent death.
A curator's body is found in a shallow grave. The team investigate her death.
An estranged husband kidnaps his son.
A woman's suicide is thought to be related to another death.
