UPDATE - 2/4/26 at 3:28 p.m. ET: Neo Langston - the associate of singer D4vd who was arrested in Montana last month for failing to provide grand jury testimony in the Celeste Rivas case - was reportedly spotted inside a Los Angeles court on Wednesday, February 4, according to TMZ. Neo appeared before a grand jury that has been convened since November to consider evidence in the case. TMZ tried getting Neo to talk as he left court, but he refused to answer any of their questions. Sources however did tell TMZ that Neo was in front of the grand jury for about 30 to 40 minutes.