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. 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? Based on the bestselling novel by Holly Jackson. A Good Girl's Guide to Murder, watch on #iPlayer in the UK from 1 July #AGoodGirlsGuidetoMurder #AGGGTMSeries #AGGGTM Subscribe and 🔔 to the BBC 👉 https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ 👉 https://bbc.in/2m8ks6v.