Someone is stealing an arm off a 12-foot, $300 skeleton Halloween decoration. Ashley Farrell and her family love their skeleton, Steve. At some point Monday night, someone took his hand.

Surveillance video shows a woman taking the arm from a gigantic skeleton display in Cambridge. ... The towering Halloween display had only been up for a few days before the brazen vandalism and theft.

Jason Doo, owner of Wusong Road, a tiki bar at 112 Mt. Auburn St. in Harvard Square, posted a plea to the restaurant’s Instagram last week, calling on the public to help him get back a skeleton ...

"The up-front costs have been high for things like this and you hope that they're one-time expenses. Your accountant doesn't want to see '12-foot skeleton' multiple times on a line item," Doo said.