 He had driven to work in a taxi with Benjamin Massauer, an ex-convict who had spent the night at his home, and who had told the driver to stop the cab when two shots were heard shortly after Levinsky entered the building.As a crowd gathered in front of the building, Lipshitz ran out from the doorway and into a patrolman who had arrived at the scene.When questioned, he denied any knowledge of the shooting and claimed to have been buying a suit when the murder took place.