Ghotna is:-

Ghotna: Rolling a wooden log over the thighs up and down, while the log is weighed by one or two policemen standing on it Cattle prod: Electric shock especially over the genitals Sham execution: Victim is blind folded and asked to stand before a wall and then threatened that a vehicle is going to hit him. He hears the sound of a vehicle very near to him, causing fear and shock.