Commuters at Jackson Square were left in shock when an irate passenger unleashed his fury on an MBTA bus on Monday evening. According to a post by the MBTA Transit Police, at around 6 PM, a man, reportedly enraged for reasons yet undisclosed, violently kicked the door window of the bus, causing it to crack ominously in a spider web pattern before making his escape. The incident, occurring at a time when the bus was fully loaded with passengers, prompted undue delay and unease among those present.