The San Francisco Municipal Transportation Agency (SFMTA) has released surveillance images and details regarding a suspect wanted for a stabbing incident that occurred on a 5-Fulton Owl bus. The assault took place early Monday morning, October 26, 2026, around 1:10 a.m., near the intersection of McAllister and Laguna streets in San Francisco, California. According to the agency, the suspect engaged in an argument with a seated victim before lunging and punching him. A second victim intervened, leading to a physical altercation that drew in other passengers attempting to de-escalate the situation. After the initial victims and a friend exited the bus, the second victim re-entered and charged the suspect, prompting the suspect to pull a knife and stab the victim multiple times. The suspect then fled the scene, running westward on Mcallister Street. The victim sustained non-life-threatening injuries. The suspect remains at large, and the SFMTA has distributed flyers to bus operators for internal use, though images have circulated publicly. Authorities are urging the public and transit workers to remain vigilant. If recognized, individuals are advised to call 911 immediately and not to approach the suspect. Tips can be submitted anonymously to the San Francisco Police Department (SFPD) by calling 415-575-4444 or by texting TIP411 with the message beginning with “SFPD.” The investigation is being handled under SFPD case number 260631435.