Police were called at around 2.40pm on Saturday 27 March after a man suffered serious injuries in the King Street area of Watford. It was reported that he had fallen from height.
Officers attended the scene, alongside the ambulance service and road closures were put in place.
Sadly, the man passed away at the scene. His next of kin have been informed.
There is not believed to have been any third party involvement in the incident and it will be referred to the coroner.