“Footage”: posted by the VTA, shows a large group of people converging in the plaza. Other images posted from the same account show attendees leaving flowers at a memorial for the victims.
The suspect was later identified as 57-year-old Sam Cassidy by local police, who said his motives for the attack were still under investigation. Cassidy also died in the incident from a self-inflicted gunshot, according to reports. Credit: Valley Transportation Authority via Storyful