Christopher Ian Adams, 20, was shot and killed inside his car at about 1:33 a.m. on March 12, 2015, at the intersection of 8th and Jefferson Streets NW in Washington, D.C. He was home on spring break from Allegheny College and had been a student and athlete at Wilson High School. His mother, Tawana Adams, described the family’s shock and how she couldn’t bring herself to sort his belongings.

Police announced an arrest the next day, March 13, 2015: 24-year-old Glenn Rashaun Walker of Northwest D.C. was taken into custody and charged with first-degree murder while armed. An arrest affidavit said Walker lived near the scene and that a witness who had gone to the area to buy drugs saw four people, including the suspect, standing around Adams’ car when the shot was fired; that witness then went to the suspect’s house to buy drugs after calling 911.

Does anyone have information about Christopher’s last hours or about what happened after the initial arrest?