Captain Guerra retires after 26 years with Plainview PD FacebookTwitterEmail Dion Guerra grew up thinking he wanted to be a firefighter. It’s what he considers his first calling. “I guess my love for guns kind of led me into the law enforcement side,” he said a couple of days before his last official day as a Plainview Police officer. He just wanted to help people. At one point, he said, he was interested in the idea of joining the Dallas/Fort Worth Airport where the job of a policeman, paramedic and a firefighter are all wrapped into one. But Guerra’s life took a different path.