Press Releases

Quincy Man Held Without Bail During Dangerousness Hearing



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Contact: Nathan Lederman 508-584-8120

BROCKTON – A Quincy man was arraigned today in Brockton District Court on charges stemming from his alleged efforts to help homicide suspect Davinci Leonard evade capture, Plymouth County District Attorney Timothy J. Cruz has announced.

David Mosley-Lott, 32, was charged with Accessory After the Fact and Intimidation of a Witness. Mosley-Lott pleaded not guilty to the charges and was held without bail pending a dangerousness hearing scheduled for May 29.

On the evening of March 22, Brockton Police received a 911 call for a report of a shooting outside the Chipotle located at 500 Westgate Drive. Upon arrival, first responders located two victims — Cevannah Alvarez, 18, and Tymari Albertson, 15 — suffering from gunshot wounds. Both victims succumbed to their injuries following the shooting. Preliminary investigation into the homicides by Brockton Police and the Massachusetts State Police identified Davinci Leonard, 22, as the shooter.

Through efforts to locate and apprehend Leonard, investigators learned Mosley-Lott was in contact with Leonard in the days following the fatal shooting. During a March 28 interview at Mosley-Lott’s home in Quincy, the defendant told law enforcement Leonard slept at his home on March 25 after he picked up the homicide suspect in Boston. Further investigation found Leonard and Mosley-Lott instructed a woman accompanying Leonard to dispose of her cell phone after law enforcement attempted to contact her, resulting in the witness intimidation charge against Mosley-Lott.

Brockton Police and the Massachusetts State Police are relentlessly pursuing any leads which may result in the successful capture of Davinci Leonard. Through their investigation, alleged accomplices like Mosley-Lott will be identified, charged and prosecuted to the fullest extent of the law.

If you have any information which may lead to the capture of Davinci Leonard please contact Massachusetts State Police at 508-894-2584.

MAY 29, 2025