Shakespeare & Hathaway: Private Investigators: The Chimes at Midnight

SYNOPSIS

Penelope and Owain Pincott approach Luella and Frank to investigate acts of sabotage at their rest home, so Sebastian is sent undercover as a care assistant. He discovers that one resident is a kleptomaniac and Owain has an admirer so both become suspects when Penelope is murdered. However a death from the past provides as clue to solving one in the present.