Teen accused of killing his cousin at north Phoenix motel

Police say a teenager accused of shooting and killing his cousin at an extended stay motel in north Phoenix has been taken into custody.

According to police, officers responded just before 3:30 p.m. on April 17 to reports of a shooting in front of a motel room near Interstate 17 and Dunlap Avenue.

Once at the scene, police found a man on the ground who had been shot. He was taken to a hospital where he later died. The man was identified as 18-year-old Elijah Johnson.

"Detectives responded to investigate the shooting and to speak with witnesses," Sgt. Phil Krynsky said. "Currently, no suspects have been detained."

Investigators later identified 17-year-old Sir Amir Williamson as the suspect in the shooting. 

"Detectives learned Williamson was in a verbal argument with his cousin, victim Elijah Johnson, inside a motel room just before the shooting," police said.

Williamson fled the motel after the shooting. On April 21, police said Williamson was in custody after leading authorities on a pursuit that ended in a crash in Sun City.

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Pursuit ends with crash in Sun City, teen murder suspect in custody

Sir Amir Williamson, 17, was arrested after he reportedly fled from police in Wickenburg. He led authorities on a chase that ended with a crash in Sun City.

Area where the shooting happened: