- Memorial Drive shooting: Gunman struck two drivers, officials say The Boston Globe
- Recap: Gunman opens fire on Cambridge’s Memorial Drive, 2 drivers critically hurt NBC Boston
- Public Safety Response to Memorial Drive on May 11; Suspect Taken Into Custody City of Cambridge Website (.gov)
- Gunman opens fire on Cambridge street, leading to police shootout MassLive.com
- 1 hurt after gunman opens fire in Cambridge, state troopers involved WHDH