An investigation into a murder case is being questioned in a motion to suppress the hearing that took place on Thursday.

SAN ANTONIO A 50-year-old man has been arrested following the death of a teen boy on the West Side Monday night. Witnesses said Perez slowed his truck, raised a semi-automatic weapon and shot at them, according to an arrest affidavit. One of the teens, Moses Johnson, 17, had a semi-automatic weapon and fired back at Perez, according to investigators. Following the shooting, Perez got back into his truck, made a U-turn and drove to his home along Aztec Alley. According to the affidavit, Perez later admitted to the shooting and said he threw his weapon onto a front yard.