One Shot – Lee Child

A lone gunman opens fire on a public plaza in a small Indiana city, killing five random people in a seemingly watertight case. When arrested, the prime suspect James Barr refuses to talk, except to demand: “Get Jack Reacher for me.” Reacher sees the news and heads to the city, but instead of defending Barr, he arrives ready to confirm the sniper’s guilt—only to uncover a massive, deeply layered conspiracy.