The night of August 21, 2025, began like any other in Pico Rivera—a quiet stretch of road, the steady rhythm of traffic lights, and people simply trying to get home. But within minutes, a routine drive would turn into a deadly encounter, leaving a community grieving and a case that remains unsolved months later. At the center of it all was Marc Sweet, a 36-year-old baseball coach known not for conflict, but for the lives he shaped off the field.
According to authorities, the incident unfolded around 9 p.m. near the intersection of Washington and Passons boulevards. Sweet was behind the wheel of his car when he became involved in a verbal altercation with a pedestrian. What started as words—something that happens every day on busy streets—quickly escalated beyond what anyone could have expected.
Investigators say the unidentified man eventually walked toward a nearby Shell gas station parking lot. Instead of letting the moment pass, Sweet followed in his vehicle and parked nearby. It was a decision that would define everything that came next.
At the gas station, Sweet exited his car and approached the man. The confrontation continued, but this time, it ended in gunfire. Authorities say the suspect pulled out a weapon and shot Sweet during the encounter. There was no time to react, no chance to de-escalate. In a matter of seconds, a disagreement turned into a fatal act of violence.
Deputies arrived at the scene to find Sweet lying on the ground, suffering from gunshot wounds. Emergency responders rushed him to Saint Francis Medical Center, but despite their efforts, he was pronounced dead. The suspect, meanwhile, simply walked away from the scene and has not been identified or captured since.
In the months that followed, the case has remained open, with investigators continuing to search for answers. Surveillance images released by the Los Angeles County Sheriff’s Department show a man believed to be between 30 and 35 years old, described as Hispanic, approximately 5 feet 7 to 5 feet 8 inches tall, weighing around 200 pounds. At the time of the shooting, he was wearing a light gray shirt, black shorts, black-and-white Nike sneakers, and carrying a small crossbody bag. Despite these details, his identity remains unknown.
What makes this case even more unsettling is the possibility that it was not an isolated act. Authorities have noted that Sweet’s killing appears to be the first of two seemingly random shootings at gas stations in the Pico Rivera area. That connection, while still under investigation, has raised concerns about whether the suspect may be linked to other incidents, adding urgency to the search.
For Sweet’s family and those who knew him, the loss is deeply personal. But beyond the headlines, beyond the investigation, his life is remembered in a very different way. He wasn’t just a victim—he was a mentor, a coach, and a steady presence in the lives of young athletes who looked up to him.
“He wasn’t just a coach, he was family,” said Ny Barajas, one of the many players he coached through the 365 Youth Baseball organization in Encino. For those who spent time with him, Sweet represented more than guidance on the field. He was someone they could turn to, someone who showed up, someone who cared.
That image—of a man dedicated to helping others—stands in stark contrast to the way his life ended. A moment of conflict. A decision to engage. And then, irreversible violence.
In April 2026, nearly eight months after the shooting, authorities announced a significant step in the case. The Los Angeles County Board of Supervisors, along with the city of Pico Rivera, increased the reward for information leading to the suspect’s arrest and conviction to $40,000. Previously, a $20,000 reward had been offered in February, but with no major breakthroughs, officials doubled the amount in hopes of encouraging someone to come forward.
“No one should die because of a disagreement or an argument on the road,” said L.A. County Supervisor Janice Hahn. Her words reflect a reality that resonates far beyond this single case—that moments of anger, when left unchecked, can have consequences that cannot be undone.
The reward is not just about solving a case. It is about closure—for a family that lost a son, a sibling, a mentor. It is about accountability—for a life taken in a moment that should never have escalated. And it is about preventing something similar from happening again.
Authorities continue to urge anyone with information to contact the LASD Homicide Bureau. Even the smallest detail, they say, could be the key to identifying the suspect. Anonymous tips are also being accepted through Crime Stoppers, allowing those who may be hesitant to come forward without revealing their identity.
But as time passes, the challenge becomes greater. Memories fade. Witnesses move on. And the urgency of the moment slowly gives way to the weight of an unresolved case.
For the community, the impact lingers. A place as ordinary as a gas station parking lot is now tied to a moment of violence. A routine drive is no longer just routine. And for those who knew Sweet, every reminder carries a sense of what was lost—not just a life, but a presence that made a difference.
Because this was not a planned attack. It was not a long-standing conflict. It was a moment—brief, unpredictable, and final.
And that is what makes the case so difficult to process.
A man who spent his time building others up… lost in seconds over an argument that should have ended differently.
As investigators continue their search, one question remains at the center of it all—quiet, unresolved, and increasingly urgent:
Who was the man who walked away that night… and why has no one been able to bring him to justice?