This is based on the novels of Holly Jackson. Five years ago, schoolgirl Andie Bell was murdered by her boyfriend Sal Singh. Case closed. The police know he did it. Everyone in town knows he did it. But smart and single minded Pip Fitz-Amobi isn't so sure and she’s determined to prove it. And if Sal Singh isn’t a murderer and the real killer is still out there, how far will they go to keep Pip from the truth?
Now an established part of newly promoted DI Tanika Malik’s crime solving team, retired archaeologist Judith Potts, dog walker Suzie Harris and vicar’s wife Becks Starling are back and bringing their unconventional methods to a string of high-profile murd