A former Major League Baseball player told jurors that ex-pitcher Scott Erickson appeared unfazed the day after a fatal crosswalk collision linked to socialite Rebecca Grossman, sharpening the focus on conduct and credibility in a case that has gripped Los Angeles County. The testimony came as a jury weighs events surrounding a 2020 crash in Westlake Village that killed two young brothers and raised tough questions about speed, street racing, and accountability.
Key Testimony From a Former Teammate
Royce Clayton, a onetime MLB shortstop and friend of Erickson, described Erickson’s demeanor in the hours after the deadly incident. He said Erickson had been present when Grossman struck the children at a marked crosswalk and then seemed composed the next day.
“Scott Erickson acted casually just the day after he watched his lover Rebecca Grossman mow down two young boys at a crosswalk,” Clayton told the jury.
Clayton’s account gives jurors a personal window into the aftermath, and it may weigh on how they judge the reliability and state of mind of a witness tied closely to the people at the center of the case.
Background on the Fatal Crash
The crash occurred in September 2020 in Westlake Village, a suburban city northwest of Los Angeles. Two brothers, crossing a marked crosswalk with family, were struck and killed. The case quickly drew public attention because of the ages of the victims and the well-known figures involved.
Prosecutors accuse Grossman of driving at high speed through the crosswalk. Erickson, who was also driving in the area, has been scrutinized for his actions before the collision. Authorities have examined whether the drivers were traveling fast on a residential stretch where pedestrians are common in the early evening.
The deaths intensified community demands for safer streets. After the crash, local officials reviewed traffic calming measures, including lowered speed limits, improved lighting, and redesigned crossings.
Competing Narratives at Trial
Clayton’s testimony adds to a trial narrative shaped by two competing frames: prosecution claims of reckless behavior and defense efforts to chip away at intent and causation. Prosecutors have argued that excessive speed left no margin for error at the crosswalk. The defense has sought to raise doubts about visibility, traffic sequencing, and whether conduct rose to the level of implied malice.
Erickson’s role has been a recurring thread. While he is not on trial for the deaths, his presence and actions before and after the crash are under the microscope. Clayton’s statement that Erickson appeared “casual” the next day may become a focal point for cross-examination and closing arguments, as lawyers debate what, if anything, that demeanor shows about awareness, remorse, or reliability.
What the Jury May Consider
- Speed, distance, and stopping time on the approach to the crosswalk.
- Lighting, sight lines, and traffic signals at the intersection.
- Witness credibility, including relationships among key figures.
- Whether conduct met the legal standard for implied malice or gross negligence.
Jurors often weigh demeanor evidence carefully. A friend’s observation about someone seeming calm can influence credibility assessments but does not, by itself, prove criminal intent. Lawyers on each side are likely to frame Clayton’s testimony in ways that fit their core theories.
Wider Safety Lessons
The case has amplified concerns about speeding on suburban arterials. Traffic fatality data in Los Angeles County show pedestrians face far greater risk when drivers travel even modestly over posted limits. Studies from state highway agencies indicate that a small increase in speed can dramatically raise the chance of a deadly outcome at impact.
Communities across the region have responded with engineering and enforcement changes. Cities have added flashing beacons at crossings, daylighted corners to improve visibility, and stepped up patrols at known speeding corridors. Advocates say these steps can reduce risk while the courts sort out blame in individual cases.
What Comes Next
The jury will continue hearing witnesses, including accident analysts and first responders. The schedule suggests several more days of testimony before closing arguments. If jurors return guilty verdicts on the most serious counts, sentencing could bring lengthy prison terms. If they find lesser offenses, penalties would be reduced.
For the families of the victims, the trial represents a search for accountability nearly four years after the crash. For the public, it is also a reminder that speed on familiar streets can turn deadly in seconds. The court’s final decision will shape the legal record, but the broader test lies outside the courtroom: whether communities can redesign streets and change driver behavior to prevent the next tragedy.
