The plaintiff was bound to show by a fair preponderance of the evidence that the accident was due to negligence on the part of the defendant. She was herself unable to tell what caused it. But that, as the presiding justice told the jury, was not conclusive against her right to recover, if the accident was in fact due to the defendant’s negligence. It is not contended, and it could not be, that the maintenance of the stairway close by the door through which the plaintiff passed, and the neglect of the defendant to warn the plaintiff of it constituted negligence on its part. Hunnewell v. Haskell,
We think that the exceptions should be sustained.
So ordered.
