A motive for the attack is unclear. In numerous rants he posted on YouTube, James, who is Black, made bigoted remarks about people of various backgrounds and railed against New York Mayor Eric Adams and complained about mental health care he received in the city years ago.
Article source: https://www.huffpost.com/entry/nyc-subway-shooting-frank-james-indicted-terrory_n_6277baebe4b009a811c4cbd7