Charles River

Alexa Guevara described a spring-break 2013 outing with Jahar and friends to set off fireworks beside the Charles River, near a Shell station and, she thought, the BU Bridge. Dun Meng testified that he drove along the river and crossed the BU Bridge into Boston on April 18, 2013. Celeste Corcoran recalled relaxing beside the river on Marathon morning, while other testimony used it as a geographic reference.