A video shot by a car driver shows the dramatic moments following the murder of Valter Sansò, a 56-year-old gardener stabbed by his employer on Wednesday 3 July.

In the video we see Luciano Cavallo, 52 years old, manager of the Ca ‘Matilde farm in Carmagnola, walking down the road that leads to Carignano.

He is wearing a light blue shirt, dark shorts and for a moment he looks back.

His hands are covered in blood and he still holds the kitchen knife with which he just killed Sansò.