A dispute over who would pay for car crash damage at a Hopkinton apartment complex escalated into a felony weapons case Tuesday afternoon, after police say a man gestured toward a bag they believed held a hidden gun, then found a loaded 9mm handgun, a knife, and ammunition when they searched it. Angel Luis Navarro Marrero was arrested and charged with assault with a dangerous weapon following the confrontation at 2 Revolutionary Way.
Hopkinton police responded to the motor vehicle crash at approximately 1:47 p.m., according to the Hopkinton Independent. The crash occurred at 2 Revolutionary Way.
Officers determined that Navarro Marrero was involved in a dispute over payment for vehicle damage from the crash. During that confrontation, he displayed a black cross-body bag and gestured toward it in a manner that led another party to believe a firearm was being displayed, the outlet reported. That other party told police he feared for his safety.
What Police Found Inside the Bag
When officers searched the bag, they found a knife and a handgun magazine, according to the same report. A subsequent search turned up a 9mm Glock 43x handgun loaded with ammunition, which police secured into evidence along with the knife and magazine. Navarro Marrero was booked at Hopkinton Police headquarters, and bail was set at $10,000.
Under Massachusetts case law, an assault charge does not require physical contact — intentionally placing another person in reasonable fear of imminent harm by gesturing toward a concealed weapon can satisfy the elements of assault with a dangerous weapon, according to Urbelis Law. Prosecutors must still prove the defendant intended to cause fear of imminent battery and that the victim's perception of a threat was reasonable.
Potential Penalties Under State Law
Assault with a dangerous weapon is a felony under Massachusetts General Laws Chapter 265, Section 15B, carrying potential penalties of up to five years in state prison, up to two and a half years in a house of correction, or a fine of up to $1,000, according to Contant Law. If investigators determine the recovered handgun was carried without a valid License to Carry, Massachusetts General Laws Chapter 269, Section 10(a) imposes a mandatory minimum sentence of 18 months in a house of correction for carrying a firearm outside one's home or business without that license, a statute Hoodline has detailed in its coverage of a separate Lowell gun-pointing case.
The case falls within the broader framework of Chapter 135 of the Acts of 2024, Massachusetts' so-called Act Modernizing Firearm Laws, which took effect in October 2024 and updated state definitions of firearms, serialization rules, and standards for weapon transport in vehicles, per a summary published by Mass.gov. The 2024 overhaul was described as the state's most comprehensive update to gun regulations in a decade.
Where the Case Heads Next
Criminal cases originating in Hopkinton are adjudicated in Framingham District Court at 600 Concord Street, which serves six Middlesex County municipalities west of Boston, according to information from Mass.gov. Prosecutions there fall under the jurisdiction of the Middlesex County District Attorney's Office, led by District Attorney Marian Ryan, who has served as the county's chief prosecutor since 2013, per P. Donovan Law.
Detective Sgt. Gregg DeBoer is assisting with follow-up steps in the investigation, which remains active. DeBoer is a 25-year veteran of the Hopkinton Police Department with extensive service in the detective bureau, according to a department post. The arrest comes under the leadership of Interim Police Chief Scott van Raalten, who was appointed in June 2026 following the retirement of long-time chief Joseph Bennett, as reported by the Hopkinton Independent.
Middlesex County maintains violent and property crime rates per 100,000 residents that fall significantly below national averages, according to Access Framingham. Officers secured the scene, and bail was set at $10,000. No further court dates have been disclosed, and it remains to be seen whether prosecutors will pursue additional firearm-related charges tied to the recovered Glock 43x.
