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Press Releases

Press Releases

December 3, 2018

Homicide Suspect In-Custody

Ontario Police have identified the suspect responsible for a homicide which occurred at De Anza Park on September 18, 2018. 

The incident took place at approximately 4:57 PM when the suspect, Marquis Brooks, used a handgun to fatally shoot Michael Carreno, a 27-year-old male from Ontario. 

Ontario Investigators were able to identify Brooks, a 20-old-male from Ontario, who is currently in custody in San Diego County on an unrelated charge. Brooks is awaiting transfer to San Bernardino County where he will be booked on the charge of murder with a gang enhancement. 

This is an on-going investigation and anyone with information is asked to call the Ontario Police Department at 909-986-6711 or Detective Brant Devey at 909-408-1715. 

Information can also be reported anonymously by calling WE-TIP at (800) 78-CRIME or online at

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