The Bureau of Alcohol, Tobacco, Firearms and Explosives could not conclusively connect a bullet fragment recovered during an autopsy to the rifle found near the scene. The FBI is running additional tests.
Sandhu Ponnachan, 36, of Chariot Close, Alvaston, appeared at Southern Derbyshire Magistrates' Court on Wednesday, charged with six counts of causing grievous bodily harm with intent, one count of attempted grievous bodily harm, and one count of possession of a bladed article.
Jailson Andrade, 44, was arraigned Tuesday in Brockton District Court on 14 charges, including two felony counts each of assault to murder, assault with a dangerous weapon, and carrying a firearm without a license.
Bairon Hernandez, 34, was charged with murder once the victim, Roosevelt Island resident Richard Williams, died from his injuries nine days after police said he was pushed onto the tracks at the Lexington Avenue-63rd Street station on the morning of March 8.