Five suspects were taken into custody on August 10 after a freight train robbery in Cajon Pass escalated into a gunfire exchange with law‑enforcement officers. The arrests were made by the San Bernardino County Sheriff's Department, the California Highway Patrol and railroad police following an incident in which one individual opened fire on railroad police during the robbery.

The robbery occurred near the intersection of Cajon Boulevard and Keenbrook Road in San Bernardino County, a corridor known for its freight rail traffic through the Southern California mountains. As the suspects attempted to steal cargo from the moving train, a railroad police officer confronted them, prompting one suspect to discharge a weapon. The shot triggered a rapid response from the sheriff's department and state highway patrol, resulting in an exchange of gunfire.

Law‑enforcement officials reported that the confrontation was contained quickly and that no officers were seriously injured. After the exchange, the combined police effort secured the scene and identified five participants in the robbery. All five individuals were arrested and placed in custody pending further investigation.

The incident highlights the coordinated response capabilities of local and state agencies when confronting violent criminal activity on critical transportation infrastructure. The San Bernardino County Sheriff's Department, California Highway Patrol and railroad police worked together to neutralize the threat, recover control of the train, and process the arrests.

Authorities have not released additional details regarding the motive for the robbery or the identities of the suspects. The investigation remains ongoing, with officers reviewing evidence from the scene and interviewing witnesses to determine the full scope of the criminal operation.