A missing mural has turned into an art theft investigation in Cambridge, Massachusetts. The 20-by-10-foot mural was mounted to the side of DX Arcade in the heart of Central Square. Sean Hope owns the missing mural and DX Arcade, the business the mural was on. This public walkway known as graffiti alley is basically a public art gallery, so this missing art has caught people’s attention. "I don't think businesses should use AI for advertising," said Caden Ahmed, who was walking by the missing mural location.