Muslims have a solution to retribution, Bismillah al-Rahman al-Rahim, alhamdulillahi rabbil alameen, Allah can torture a man/rape a woman to death and revive them to do it all over again a million times if he wants to. Humans can only do it one time so Muslims would lower the arms saying Allah the most grateful will take care of the challenge, and they would simply put him to death without torture, as it is mentioned in Surat An-Nisā', Chapter number 4, 56 which says:
"We will drive them into a Fire. Every time their skins are roasted through We will replace them with other skins so they may taste the punishment. Indeed, Allah is ever Exalted in Might and Wise."
This verse is very useful to humanity because it prevents cruelty towards humans as an attempt of certain individuals to obtain full retribution through prolonged torture. Allah says there is no need for it because he will take the challenge so putting the perpetrator to death is punishment enough. Allah discourages such practices as being poor attempts at seeking retribution.
This removes evil practices like throwing hydrofluoric acid on the victim and giving him/her amphetamines to increase awareness while they suffer. Chinese have such an evil practice called death by 1,000 cuts.