Update: CPD has announced all southbound lanes have reopened, but one northbound lane is still closed. -- CHARLESTON, S.C. (WCBD) - The Charleston Police Department has closed Morrison Dr. between Harris and Cooper St. following a fatal auto-pedestrian collision. Officials confirm the incident is being investigated as a hit-and-run with two fatalities. Officers received the report around 8:32 a.m. but the incident time is not yet determined. Officers ask citizens to avoid the area while emergency personnel are on the scene. The Multi-disciplinary Accident Investigation Team (MAIT) is investigating. CPD says it is unknown when roadways will reopen. The Charleston County Coroner's Office is on the scene. This story is developing. Count on 2 for more updates.