JACKSONVILLE, Ark. (KATV) — A second suspect is in custody following the fatal shooting of a 6-year-old Jacksonville boy, A’mir Houston.

Police arrested 21-year-old Treyveon Demarcus Stubblefield on Tuesday, May 26. Stubblefield is facing multiple charges, including capital murder and terroristic act.

Stubblefield was arrested just a day before authorities brought 21-year-old Artavius Johnson into custody.

This is a developing story. Stay tuned to KATV for further details.