The death penalty is the most arguable and notorious practice today. The concept of capital punishment is a way of deterrence, retribution, restraint or incapacitation rehabilitation and restoration is not new and it is very much understandable from the way human psychology is molded by the fear of happening, the same with themselves. The idea a of deterrence associated with capital punishment has weight and sense, making capital punishment a public example serves it purpose but any judicial system which works on any other principal than the principal of justice cant be trusted.