Two teenagers, including a 16-year-old and an 18-year-old, have been arrested and charged with the murder of 22-year-old Alexis Fernando Estrada Zambrano in Dallas. According to FOX 4 News, on Oct. 26, Zambrano was attempting to change a flat tire on Dilido Road in Old East Dallas when the incident occurred. An arrest warrant affidavit detailed how Zambrano was shot after getting into a physical altercation with the 16-year-old suspect.