Late last week Craig Wilson, one of the suspects in last week’s drive-by shooting along North Capitol Street that injured 13 people, was arrested. And according to charging documents obtained by the Washington Times, prosecutors may not have a hard time placing him at the scene of the crime—he was wearing a court-ordered GPS monitor:

The 19-year-old man charged in connection with a drive-by shooting that injured 13 people had circled the Northwest apartment complex that was fired upon in a car for nearly an hour before the early morning shooting, a fact investigators learned when they reviewed the movements recorded on his court-ordered electronic ankle bracelet.

Court documents revealing the details were filed on Saturday when Craig Steven Wilson, of Southeast, was arraigned in D.C. Superior Court. Mr. Wilson turned himself in Friday to the District’s Court Services and Offender Supervision Agency, the same agency that issued the Global Positioning System tracking device he was wearing at the time of the March 11 shooting.

Wilson is one of two people that was sought by police in the wake of the shooting. Two cars were used during the drive-by, both of which have been recovered; one belonged to Wilson, the other to a relative of the second suspect, though that car was found destroyed after having been set on fire. According to Wilson’s GPS monitor, he circled the block around the site of the shooting for about an hour before the shooting took place. Two days after the shooting, he cut off the GPS monitor.

A number of local criminals have been caught and charged recently because they were wearing the GPS monitors, which allow police to track criminal suspects and convicts while they are on probation or awaiting trial.