The Bodies at Westgrave Hall

A large country mansion. A locked room. A gruesome murder.

Russian oligarch Alexander Volkov has invited 1000 guests to a party at his palatial Surrey residence, Westgrave Hall. But while giving a private tour of the library, a gunman kills Volkov, wounding his ex-wife and slaying her new beau.

Nothing makes sense to DCI Craig Gillard. In the blood-spattered crime scene there are no forensic traces of anyone else involved, CCTV shows no one entered or left the library, and everyone seems to h...