Overview

• All lanes were shut in both directions between Exit 89 and the Maryland House at MD-22, according to officials.
• State highway authorities advised drivers to detour via US-1 and US-40 during the closure.
• Police confirmed one suspect was taken into custody as the investigation continued.
• Officials have not disclosed how the deputy was injured or the extent of the injuries.
• A helicopter landed on the interstate during the response, and the sheriff’s office set a 2:30 p.m. briefing at the southern precinct.