Los Angeles/ Crime & Emergencies

Passenger's Sweater Becomes Tourniquet After Knife Attack On Union Station-Bound Bus

AI Assisted Icon
Published on October 03, 2026
Passenger's Sweater Becomes Tourniquet After Knife Attack On Union Station-Bound BusSource: Dietmar Rabich / Wikimedia Commons

A 60-year-old man was stabbed aboard an Amtrak bus as it approached Los Angeles Union Station, and a fellow rider's quick improvisation with his own sweater may have kept the victim alive long enough for help to arrive. The attack happened on a bus traveling from Bakersfield to Tijuana, and the victim was taken to a hospital in unknown condition.

Passenger Keith Metcalf told NBC Los Angeles he heard loud noises on the bus before realizing a woman was threatening other riders with a medium-sized curved knife. According to the Los Angeles Police Department, the woman stabbed the 60-year-old passenger, and officers responded to a reported stabbing just before 3:15 p.m. Metcalf said he thought the man was going to die, and that the moment affected him in ways he didn't expect.

A Sweater Tourniquet and a Scramble to Safety

With the victim bleeding, Metcalf used his own sweater as a makeshift tourniquet around the man's arm, an intervention that lines up with guidance from the American College of Surgeons' Stop the Bleed program, which warns that uncontrolled severe arterial bleeding is the leading cause of preventable trauma death and can turn fatal in as little as three minutes. As the chaos unfolded, another man aboard the bus yelled for passengers to move to the front, away from the woman and the knife, Metcalf recounted.

Fellow passengers then intervened to stop the attack and restrained the suspected attacker, per Metcalf's account. No other passengers were hurt. When the bus came to a stop, LAPD took the suspected attacker into custody. The stabbing victim survived. NBC Los Angeles reported that Amtrak did not respond to requests for comment on the incident.

The Route and the Wider Safety Picture

The bus was part of Amtrak's Thruway motorcoach network, which runs scheduled, guaranteed connections between non-rail locations and passenger trains — including dedicated routes linking the San Joaquin and Gold Runner rail lines in Bakersfield to Downtown LA's Union Station, according to background compiled on Wikipedia. Security around Union Station itself is a patchwork effort, with jurisdiction shared among the LAPD Transit Services Bureau, the Amtrak Police Department and Metro Transit Enforcement, as detailed by the Policing Institute.

The attack lands amid a broader, mixed picture for transit safety in the region. The City of Los Angeles reported that citywide homicides fell 19% in 2025 compared with 2024, the lowest annual total since 1966, a drop LAPD attributed to focused precinct policing and increased firearm recoveries. Separately, LA Metro reported that violent crime across its bus and rail network dropped 6.7% in 2025, reaching its lowest systemwide level since 2021, a decline the agency credited to expanded uniformed presence and access control efforts.

Metro has also leaned on physical security upgrades. Following fleetwide retrofits of fully enclosed operator barriers in 2024, the agency reported a 50.5% year-over-year drop in bus operator assaults and a 67% decrease in assaults requiring medical transport, according to Mass Transit. In March 2026, Metro stood up an in-house Department of Public Safety under Chief Bill Scott, a 35-year law enforcement veteran hired in 2025 to consolidate transit policing, physical security and crisis response, the outlet reported. During 2025, contracted LAPD and LASD officers conducted roughly 123,000 bus boardings and more than 116,000 train boardings across the LA transit network, resulting in over 2,300 criminal arrests targeting illegal weapons, narcotics and outstanding warrants.

Not an Isolated Incident on Southern California Rail Lines

Blade violence has surfaced elsewhere on the region's passenger rail network recently. A man was stabbed to death on a Metrolink commuter rail platform in the San Fernando Valley on July 31, according to the Los Angeles Times, underscoring continued public and union scrutiny of platform and onboard safety protocols across Southern California transit.

Under California Penal Code Section 245(a)(1), assault with a deadly weapon other than a firearm — including a knife — is a wobbler offense that prosecutors can file as either a felony, punishable by up to four years in state prison, or a misdemeanor carrying up to a year in county jail, per the Goldstein Law Group. Whether felony or misdemeanor charges follow in this case will depend on factors including injury severity, a determination that remains with the district attorney's office.