Police are looking for an active shooter in Dallas after the suspected gunman shot a paramedic and a bystander at about 11:30 a.m. Monday. There are several streets closed in the area of Dolphin and I-30. Please avoid the area as this remains an active scene. pic.twitter.com/L0gsxCgsUU — Dallas Police Dept (@DallasPD) May 1, 2017 …