Maryland October 8, 2024 5:19 pm Montgomery County schools to install vape detectors The detectors will go in bathrooms at all county high schools. News4’s Mauricio Casillas reports. Local 1:42 Washington Spirit fans react to championship loss 2:48 Mural unveiled for former DC Mayor Marion Barry 0:31 Alcohol may be a factor in deadly crash in Loudoun County 22:05 Alleged murder-for-hire in Virginia: The News4 Rundown 0:44 DC Zookeepers learn more about giant pandas' personalities
