According to Phoenix Police, the 17-year-old victim was found with life-threatening gunshot wounds at about 6:30 p.m. on July 21 near 35th Avenue and Fillmore Street.
He was taken to a hospital where he later died.
"While on scene, officers learned that the victim was shot by suspect(s) while standing outside," police said in a statement on Thursday. "The motive of the shooting is unknown at this time."
If you have any information, you're asked to call the Phoenix Police Department at 602-262-6151 or Silent Witness at 480-WITNESS.
- Police: Jeep belonging to missing Daniel Robinson found by rancher
- Chandler PD: Suspect wearing a wig breaks into DC Steak House, steals money
- 'She was my rock': Arizona family loses mother of 4, grandmother to 10 after battle with COVID-19
Tune in to FOX 10 Phoenix for the latest news:
Get breaking news alerts in the FREE FOX 10 News app. Download for Apple iOS or Android.