A girl has been stabbed to dying at a lodge in south London.
The Met Police stated officers have been referred to as to the Holiday Inn, Greenwich, simply after 10:00 BST and the lady was pronounced useless on the scene.
While crews from the emergency providers have been on the lodge, a person, believed by officers to have identified the lady, fell from a peak.
He was taken to hospital the place his situation has been described as life-threatening.
He is underneath guard and no-one else is believed to be concerned within the incident.
The lady has not been formally recognized and officers are working to tell her subsequent of kin.
A criminal offense scene is in place and officers stay on the scene.