A downtown Melbourne murder case that already turned on grainy surveillance video just got a lot more complicated. Defense attorneys for Stephan Dieujuste told a Brevard County court this week that the City of Melbourne failed to preserve what they argue are key pieces of evidence ahead of his upcoming trial. Dieujuste is accused of fatally shooting 19-year-old Nathaniel Jennings in downtown Melbourne on May 11, 2025, and has pleaded not guilty while claiming he acted in self-defense. Prosecutors, for their part, say their case leans heavily on nearby surveillance footage.
Prosecutors charged Dieujuste with second-degree murder after reviewing security-camera video they say captured the confrontation and showed Dieujuste firing multiple rounds as Jennings ran away, according to the State Attorney’s Office. Local outlet WFTV reported that the charge was upgraded from manslaughter after prosecutors reviewed that footage and that Jennings later died at Holmes Regional Medical Center.
Defense's claim
In court filings, the defense says the city "failed to preserve" evidence it believes could bolster Dieujuste’s self-defense theory, a development first reported by FOX 35 Orlando. Defense attorneys have asked the judge to address the alleged loss before trial, arguing that the missing material undercuts Dieujuste’s ability to present a complete defense in front of a jury.
What the law says
Federal and state law give defendants tools to push back when evidence goes missing. Under the Brady line of cases, the prosecution must turn over materially favorable evidence to the defense. The Legal Information Institute describes Brady as requiring disclosure of exculpatory material, while Florida discovery guidance notes that judges look at whether any destruction of evidence was willful and how much it hurts the defense. Depending on that analysis, courts can respond with remedies that range from an adverse-inference instruction for jurors to excluding certain evidence or, in extreme situations, dismissing charges.
What’s next
A judge is expected to take up the defense motion at a pretrial hearing and decide whether any sanctions or curative steps are warranted. No trial date has been set, according to ClickOrlando. The State Attorney’s Office has previously said prosecutors upgraded the charge after reviewing the security footage, and local outlets continue to track new filings as the case edges toward a final resolution.
