The man charged with armed carjacking, discharging a firearm within 500 feet of a building, resisting arrest, disorderly conduct on a public conveyance, and attempting to disarm a police officer are among the charges. The incident occurred at the Forest Hills station in Boston, where officers were responding to reports of a knife-wielding man threatening people with a weapon and trying to deflate bus tires. No one was injured during the incident. The police were taken to the hospital with non-life-threatening injuries.