Good Girl, Bad Blood english book by Holly Jackson

Good Girl, Bad Blood by Holly Jackson is a gripping YA mystery thriller and the sequel to A Good Girl's Guide to Murder. Pip Fitz-Amobi has retired from investigating crimes, but when a local boy mysteriously disappears and the police fail to act, she can't ignore the case. As she uncovers dark secrets hidden in her town, Pip realizes that solving this mystery may be more dangerous than her last.