A 74-year-old man has died following a tragic workplace accident in Sqaq Kalkara, Dingli, this morning.Police were called to the scene at around 10am, where preliminary investigations found that the metal rear door of a truck had fallen, pinning the man against the bucket of a heavy machinery vehicle.The victim was certified dead at the scene.Magistrate Monica Borg Galea has opened an inquiry, while police investigations into the incident are ongoing.•