A friend of R&B singer D4vd was arrested this week in Montana on an out-of-state warrant tied to a Los Angeles homicide investigation involving the death of a teenage girl.

Neo Langston who is a social media streamer has appeared publicly with the artist and was taken into custody on Thursday January 22 at a residence in Helena according to court and jail records.

Langston was arrested on a warrant issued by the Los Angeles Police Department after he failed to appear as a witness during a grand jury according to the authorities.

He was booked into the Lewis and Clark County Detention Center and held without bond before being transferred into LAPD custody.

Helena police confirmed they assisted detectives from the LAPD’s Robbery-Homicide Division but denied on giving away any more information.

The arrest is linked to the investigation into the death of the missing 13-year-old Celeste Rivas Hernandez.

Her remains were found on September 8 inside the front trunk of a Tesla that had been impounded at a Los Angeles tow yard.

“The cause and manner of death remain pending,” Los Angeles County Chief Medical Examiner Dr. Odey Ukpo said previously.

“The law precludes us from doing so while the court order remains in this case.”

It remains unclear whether Langston was the witness prosecutors previously described as uncooperative.