A few pedestrians were injured after a Penski truck mounted in the building in Boston.
Boston police said the incident occurred just before 1pm on Kneland Street on Harrison Street near Chinatown.
Boston EMS told NBC Boston: The Box Box truck took at least six people, four of which were evaluated to the hospital and two others in the scene.
“This is a very active scene and still has no total number of victims, police said.

The conditions leading to the accident are unclear immediately.
Video videos put the box truck next to it next to the door of the large wall kitchen appliance store because the debris scattered around the street.

The agency said the driver was released from the truck by the Boston Fire Department.
“Companies responded to Kneland & Harrison Ave for the truck that struck several poles and dug between poles and buildings,” the Boston Fire Department wrote.
Steven Schaefer, the deputy fire department, explained the process of removing the driver from the vehicle to WHDH: “The technical team, if you see the cabin there, they really had to cut the top of the cab and peel it again to get the driver out.”
“It was a bad accident and I hope the two will do it,” he said.
Police said Harrison Street and Kneland Street are closed between Tyler Street and Washington Street.