Montgomery County police are investigating a Friday night collision that killed two people, a Saturday morning police statement said. Police said a 2012 Ford Expedition, westbound on Oaklyn Drive, and a 2015 Mercedes CLA45 AMG, eastbound on the street, collided at Pleasant Gate Lane about 7:55 p.m., police said.  Two rear-seat passengers in the Mercedes … Continue reading Police Investigating Double Fatal in Potomac