The ongoing rivalry between Ben Geller, primary sniper on the Oregon Special Response Team, and Bob Slater, the team's secondary sniper, may turn deadly as the two become engaged in an elaborate game of cat and mouse, and one of them continues to hide the fact that he is a robber and murderer. Original.
I read this as part of a Mystery book club. We met the author. This book is set in Oregon. The author is a real life police officer and has served as a sniper in Gresham, Or. This is, I believe, his first published book.