From MPD:
“Detectives from the Metropolitan Police Department’s Homicide Branch have announced an additional arrest has been made in connection to the stabbing death of 30 year-old David Messerschmitt, who was found on Tuesday, February 10, 2015, shortly after 11:00 am, in the 1100 block of 14th Street, Northwest.
On Wednesday, April 8, 2015 at approximately 7:45 am 19 year-old Dominique Johnson was arrested pursuant to a District of Columbia Superior Court Arrest Warrant and charged with Conspiracy to Commit Robbery.”