Dead Man's Wharf (A DI Andy Horton Mystery, 4)

Detective Inspector Andy Horton and Sergeant Cantelli are called to a nursing home where an elderly resident claims she's been attacked by an intruder. Ready to dismiss it as senile ramblings, Horton then discovers that her room-mate has died, the dead woman's belongings are missing and her son, convicted for armed robbery, has been found dead in his cell. Soon Horton finds he is caught up in a complex investigation that has far-reaching international implications.