'It's been an honor': San Antonio cop featured in HBO documentary set to retire FacebookTwitterEmail 1of5 San Antonio Police Officers Joe Smarro, left, and Ernie Stevens pose at San Antonio Police Training Academy in 2019.Josie Norris /Staff photographerShow MoreShow Less 2of5 San Antonio Police Officer Ernie Stevens says that, as a cop, mental health calls were the calls he despised the most.Josie Norris /Staff photographerShow MoreShow Less 3of5 4of5 In a still from the HBO documentary “Ernie & Joe,” Ernie Stevens and Joe Smarro of the San Antonio Police Department mental health unit patrol the streets of San Antonio, responding to calls throughout the city.HBOShow MoreShow Less