Overview

• Iryna Zarutska, 23, a Ukrainian refugee, was fatally stabbed in the neck on the Lynx Blue Line on Aug. 22, minutes after boarding near Camden Road.
• Police detained 34-year-old Decarlos Brown Jr., who was treated for a hand injury, lacked a valid ticket, and now faces a first-degree murder charge.
• Investigators report no prior interaction between the two and no established motive, and they have not indicated the case is being pursued as a hate crime.
• WBTV published edited surveillance footage from inside the train that spread widely online and intensified scrutiny of rider safety.
• CATS and city leaders announced immediate steps including more onboard security, expanded camera monitoring, and a pilot to increase police presence at key times and stations.