A jury found a homicide defendant guilty on all counts that stemmed from a fatal vehicle crash before DC Superior Court Judge Rainey Brandt on May 6.

Spiro Stafilatos, 35, is charged with second-degree murder, aggravated assault knowingly grave risk while armed, and fleeing a law enforcement officer for his involvement in a vehicle crash on Dec. 30, 2022 at the intersection of 14th Street and New York Avenue, NW that resulted in the death of 31-year-old Shuyu (Sophie) Sui, and critically injured another pedestrian, Sui’s wife. 

After less than two days of deliberations, the jury found Stafilatos guilty of all three charges.

In the trial that started on April 28, prosecutors argued that Stafilatos consciously disregarded public safety by speeding through the intersection despite cross traffic and multiple red lights, causing Sui’s death. 

Stafilatos’ attorney, Brian McDaniel, argued that the incident unfolded in three seconds, and that Stafilatos–whose post-traumatic stress disorder (PTSD) was confirmed by psychologists from both side–did not intend to harm anyone and believed he could drive through the gap in traffic without injuring anyone.

The prosecution also argued that Stafilatos’ vehicle acted as a dangerous weapon through its misuse, and that the injuries sustained by the survivor would have proved fatal without surgery, satisfied the threshold for serious bodily injury. 

McDaniel argued that Stafilatos had no control over his vehicle after it was clipped by another car, causing his vehicle to spin into the victims.

The prosecutors argued that law enforcement signals were clear, and that Stafilatos voluntarily and recklessly sped away, with inevitable consequences. 

McDaniel argued that Stafilatos fled because his PTSD caused him to genuinely believe the officers were about to shoot him.

Parties are slated to reconvene on June 25 for sentencing. 

The parties disputed whether a fatal pedestrian crash constituted second-degree murder in a homicide trial before DC Superior Court Judge Rainey Brandt on May 5. 

Spiro Stafilatos, 35, is charged with second-degree murder, aggravated assault knowingly grave risk while armed, and fleeing a law enforcement officer for his alleged involvement in a fatal car crash on Dec. 30, 2022 at the intersection of 14th Street and New York Avenue, NW. The incident caused the death of 31-year-old Shuyu Sui, and critically injured another pedestrian, Sui’s wife. 

The prosecution asked jurors to consider the difference between an accident and a crime. They argued that Stafilatos was looking for a way out at every turn, emphasizing his choices versus specific intent to kill. They noted that the focus of the case was on his disregard for public safety, not on premeditation.

The prosecution pointed to Stafilatos’s four prior convictions, including two DUIs and a hit-and-run, as evidence that he understood the danger of impaired driving. They argued his varying accounts of when he consumed cocaine were undermined by toxicology showing it was in his system, and that his decision to enter the intersection despite cross traffic demonstrated conscious disregard. The prosecution further contended that his lack of a valid license, which predated the traffic stop, was itself evidence of knowing disregard.

The prosecution also argued, regarding Stafilatos’ post-traumatic stress disorder (PTSD), that triggering must be measured against a reasonable person standard, not a reasonable person with PTSD. They noted that while both the expert clinical psychologist witnesses agreed on the diagnosis, they disagreed on how and when it manifested, and cautioned jurors they were not required to defer to expert opinion. 

Stafilatos says he suffered PTSD as a result of a beating he sustained from police while he was in custody in Montgomery County, Maryland which left him in fear of the authorities.

The prosecutors alleged there were several inconsistencies in Stafilatos’ testimony, including claims about his ability to see pedestrians, his suicide attempts, and what he had to drink. They encouraged jurors to use their common sense in evaluating his credibility.

Continuing the prosecution addressed each charge in turn, arguing that a car can act as a dangerous weapon through its misuse, and that Stafilatos’ injuries to Sui’s wife, who would not have survived without surgery, satisfied the threshold for serious bodilyy injury. Regarding the fleeing charge, they argued that law enforcement signals were clear, that Stafilatos sped away voluntarily and recklessly and that driving his vehicle into traffic made death inevitable. 

The prosecutors displayed a photo of the victims and asked jurors to hold Stafilatos accountable for the expected consequences of his choices.They closed by reminding jurors that driving is a privilege, not a right, and asked them not to give him a way out. 

In his closing argument, Stafilatos’ attorney, Brian McDaniel asked jurors to consider the context of the incident. He emphasized that Stafilatos’s PTSD diagnosis was not self-reported, it was confirmed by two paid experts from both sides who agreed, which he described as unusual. McDaniel noted that records showed Stafilatos was still in fear of law enforcement as recently as Dec. 21, 2022, just eight-to-nine days before the incident, and that his continued medication further corroborated the diagnosis.

McDaniel argued that the prosecution overcharged Stafilatos, contending that the evidence supported vehicular negligent homicide, not second-degree murder. He questioned why if the prosecution was sure about the cocaine in Stafilatos’ system, Stafilatos was not charged with a DUI. McDaniel concluded the prosecution was simply out to charge someone for the sad nature of the case at hand. 

He also told jurors that the car accident unfolded in three seconds, and that it was unfair to analyze the video footage in a sterile courtroom environment rather than from Stafilatos’ perspective at the time. McDaniel asked jurors to consider Stafilatos’ mindset that he could make the gap in traffic and that, had he done so, no one would have died. McDaniel cited this as evidence that Stafilatos did not have an intent to kill.

Regarding the PTSD defense, McDaniel argued that its effects on Stafilatos’ thinking were uncontested, and that the prosecutor’s own expert acknowledged in her own words that PTSD can produce a “startled response.” He contended that the officer’s hand movements during the traffic stop led Stafilatos to believe he was about to be killed, and that his subsequent actions were not a normal response, and Stafilatos was not a normal person. 

McDaniel also reminded jurors that Stafilatos was confronted with all of his prior convictions openly, that many predated his diagnosis, and that the 2009 incident the prosecution relied on was not independently recalled by the officer who testified about it.

McDaniel argued that, even if jurors believed Stafilatos bore some responsibility, the question was not guilt in the abstract but whether the evidence proved the specific charges beyond a reasonable doubt, and that the answer was no.

In the prosecution’s rebuttal, they pushed back on McDaniel’s reading of the law, arguing he cited two legal doctrines as one. They contended that the video of Stafilatos’ leaving the scene was the best evidence of calm, deliberate planning, not a PTSD episode. Prosecutors told jurors that the case came down to credibility, asked them to review the footage, and argued that a finding of guilt on second-degree murder was supported by the evidence.

Judge Brandt then excused the jurors to begin deliberation and parties will reconvene when the jury reaches a verdict.