Mount Vernon Man Sentenced in Attempted Weapon Possession Plea; Updates in 2025 Heritage Homes Fatal Shooting

Written By: Robert Cox

NEW ROCHELLE, NY (August 17, 2026) — The Westchester County District Attorney’s Office has provided updated case information for four defendants charged in connection with the January 6, 2025, fatal shooting of David Smith, 22, of Mount Vernon, at the Heritage Homes complex on Rhoda Quash Lane.

Anthony Webster, 20 at the time of his arrest, of Mount Vernon, pleaded guilty to attempted second-degree criminal possession of a weapon and was sentenced August 12 to two years in state prison, followed by two years of post-release supervision, according to the DA’s office. The plea clarifies a discrepancy in court records reviewed at different points in the case: an April 2026 record showed Webster’s charge as attempted second-degree criminal possession of a weapon, while a record reviewed in August, at the time of sentencing, listed the charge without the “attempted” designation. The DA’s office confirmed the charge included “attempted.”

Amiri Oneal pleaded guilty to fourth-degree criminal possession of a weapon under PL 265.01-b and was sentenced May 22 to one year in Westchester County Jail, the DA’s office said.

Marquis Williamson pleaded guilty to criminal possession of a firearm under PL 265.01-b and was sentenced to time served, having been incarcerated 372 days as of his April 21 sentencing date, according to the DA’s office.

Ali Mohammed, identified by police as the alleged gunman and charged with second-degree murder, remains an active defendant. The case is next scheduled to appear in the Trial Assignment Part before Judge McCarty on September 17, according to the DA’s office.

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New Rochelle Heritage Homes Shooting: Two Plead Guilty to Weapons Charges; One Still Faces Murder as Alleged Gunman Missing From Records (4/14/2026)

New Rochelle Police Name Victim in Fatal Shooting, 3 Charged (1/7/2025)

Shooting in Heritage Homes in New Rochelle, One Reported Deceased (1/6/2025)

This article was prepared with the assistance of AI tools under the direction and editing of Robert Cox.

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