What happens if a conjoined twin commits a crime?

I'm wondering what's happening if a conjoined twin commits a crime, but the other one is innocent and it's proven only one of them are guilty.

Not every twins are possible to separate. It's not possible to kill one (death penalty) without killing the other one either. If we sentence them to prison, both of them have to go there since they're sharing body.

A twin can kill another person hiding a knife or gun in their purse. The innocent one can't always prevent it regardless of how hard they tries. I'm also curios on what would happen if they suspect that the criminal twin would repeat the crime without punishing the innocent one.

#ConjoinedTwins #MoralDilemma #Dilemma
What happens if a conjoined twin commits a crime?
What happens if a conjoined twin commits a crime?
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