Police Detective Ethan McAllister is getting tips from an anonymous source that have helped him solve a number of crimes. He gets a tip, warning that an elderly lady is in danger, and when he and his partner arrive on the scene, they find her dead, and are confronted by the perpetrators who have not made their escape.
McAllister, who comes from a family of cops, is injured, and in addition to having to endure continued razzing from his older brothers, must decide what to do about his anonymous source, cyber expert Lexi Donovan, who discloses her identity when she visits him in the hospital, and protect her from his police colleagues aa well as a determined killer who seems to be stalking him.
Digital Velocity by Reily Garrett is an interesting book. Part police procedural, part mystery, it explores the outcome of criminals employing cyber techniques in their dastardly pursuits. Some interesting interpersonal and family dynamics, and lively dialogue. The cat-and-mouse play between the killer and the team of Ethan and Lexi makes this a worthwhile read all on its own.
I received a free copy of this book. I give it four stars.