Black Velvet by Sal Casamassima

Theo Holmes, a direct descendant of Sherlock, is called in to help the San Diego and Vegas police departments when eerily similar homicides by euthanasia pop up in both cities. Working with PAM, a beautiful AI robot, and Delaney Watson, Holmes’ team realizes they are faced with contradictory DNA evidence and bizarre connections to Elvis Presley.

Category: Mystery – Police Procedurals