Lockdown - Sean Black

Lockdown is the first novel in the Ryan Lock series. This book was free when I downloaded it. It's now $3.82 for the kindle.

Ryan Lock is ex-military. He served in the close protection unit of the British Royal Military Police. Ryan's current job is head of Meditech corporation's close protection team. Specifically guarding Nicholas Van Straten, the company CEO, from animal rights protesters. Ryan's going to discover that protecting Van Straten is quite a job. It turns out that protesters are the least of Ryan's worries. Very highly recommended.