The incident happened around 3:15 a.m. on the 200 block of N. Piedmont Street. Police say a 40 year old man was walking in the area when he was approached by a suspect who brandished a knife and stole his wallet. A second suspect served as a lookout during the robbery.
The victim called 911, and 49-year-old Arlington resident Lamont Jackson, the alleged lookout, was quickly taken into custody. Police continued to search for the other suspect, calling in the Fairfax County Police helicopter and at least one Arlington K-9 unit.