Lehmann retires after 23 years with Cove PD Wed, 01/18/2017 - 2:19pm A 23-year veteran of the Copperas Cove Police Department has retired from the force to pursue a career with the ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Lehmann retires after 23 years with Cove PD