A Montgomery County Police Department spokesperson said Maryland State Police are taking the lead in the investigation, which has started with a group of police vehicles in the right lanes of I-270 just north of the Beltway merge.
Photo via TrafficLand.com.
Doctors saved this boy's life with a medical first involving a printer.
Two brown bears rescued after 10 years in captivity.
A Philly bike courier takes his cat on cycling adventures. (Videos)
Top music stars are battling for your summer concert tour dollars.