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Peoria police searching for 'armed and dangerous' homicide suspect

Police said Sir Antoine Williams was reportedly involved in a homicide at a Circle K near El Mirage Road and Vistancia Boulevard on February 27.

PEORIA, Ariz. — The Peoria Police Department is asking for the public's help locating an "armed and dangerous" homicide suspect.

Police said Sir Antoine Williams,19, was reportedly involved in the shooting death of a 20-year-old Goodyear man at a Circle K near El Mirage Road and Vistancia Boulevard on February 27.

RELATED: 20-year-old shot to death at Circle K in Peoria 

Williams is described as a Black male, 6 feet, 3 inches tall, 162 pounds, with black hair and brown eyes. He has the word “SIR” tattooed across his neck. 

Peoria police said Williams is considered armed and dangerous.

Authorities said if you see Williams, do not attempt to contact him and call 911 immediately. 

If anyone has any information on where Williams is, please get in touch with the Peoria Police Tip Line at 623-773-7045 or Silent Witness at 480-WITNESS.

Police said two other suspects had been taken into custody, and besides Williams, they are not looking for any additional suspects. 

UPDATE: Peoria Police Seek Assistance Locating Homicide Suspect Peoria Police seek the public’s assistance in locating...

Posted by Peoria Police AZ on Thursday, March 2, 2023

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Silent Witness:

Arizona's Silent Witness program allows people to send in tips and share information about crimes happening within their local communities.

The program shares unsolved felony case information in multiple ways, including TV, radio and social media.

Anyone who has information on a crime or recognizes a suspect described by the program is asked to call 480-948-6377, go to the program's website online or download the Silent Witness app to provide a tip. The identity of anyone who submits a tip is kept anonymous.

Calls to Silent Witness are answered 24/7 by a live person and submitted tips are accepted at all times. Submitted tips are then sent to the detective(s) in charge of the specific case.

Individuals who submit tips that lead to an arrest or indictment in the case can get a reward of up to $1,000.

Have a tip? Submit it on the Silent Witness tip form here.

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