John Elijah Matthews faces a federal charge of committing an act of violence causing death on a mass transportation system after allegedly murdering a 66-year-old woman aboard a Metropolitan Atlanta Rapid Transit Authority (MARTA) train, according to a June 2 announcement.
U.S. Attorney Theodore S. Hertzberg said, “Margaret Swan was a beloved great-grandmother who was brutally killed in an unprovoked act of senseless violence. Her loss deeply affects her family, friends, and our entire community. Atlantans and the many people who will soon visit for the FIFA World Cup deserve to travel free from fear of a violent attack. We will not tolerate murder and mayhem on MARTA, and anyone who uses a dangerous weapon to seriously injure or kill on public transportation may face swift and unrelenting federal prosecution.”
Special Agent in Charge Marlo Graham of FBI Atlanta said, “Margaret Swan was an innocent woman simply trying to get to her destination. My hope is these charges will bring justice for her and her family. This crime also impacts everyone who relies on mass transportation to move about their daily lives. Using Atlanta’s train system should be safe and free of violence.”
According to Hertzberg, video surveillance from May 30 showed Matthews standing next to Swan as she sat near the train’s door looking at her phone before he allegedly stabbed her approximately 20 times with a folding knife around 11:25 a.m., with no prior interaction between them reported by witnesses. Other passengers fled for safety; police arrested Matthews at Oakland City station where he allegedly possessed the bloody knife seen in footage.
Matthews, age 25 from Decatur, Georgia, has been charged with committing an act of violence using a dangerous weapon with intent to cause death on mass transit. If convicted, he faces life imprisonment or possibly the death penalty; whether prosecutors seek capital punishment will be determined by the Attorney General. The defendant remains presumed innocent unless proven guilty beyond reasonable doubt at trial.
This case is being investigated by the Federal Bureau of Investigation and MARTA Police Department as part of Operation Take Back America led by the Department of Justice—a nationwide initiative targeting violent crime involving cartels or transnational criminal organizations, according to the official website. Theodore S. Hertzberg serves as United States Attorney for this district overseeing cases involving terrorism threats, civil rights violations, and public safety enforcement efforts across north Georgia’s population centers including coordination with national agencies.