Propofol bottle found at the scene

The 100 miligram Propofol bottle found at the scene was entered into evidence by the prosecution and marked as peoples exhibit 3. A tab that read "lift here" which was a hanging mechanism that is present on every propofol bottle had not been pulled, was not deployed, and only was deployed in the courtroom when David Walgren pulled the tab and used it during Dr. Steven Shafer's demonstration. The defense argued that the bottle was never hung at the scene.