This will make dudes kill a lot of pregnant ladies.
With they then be charged with double-murder?
The fact that they'd get charged with two murders instead of one would mean exactly nothing. If life in prison without the possibility of parole isn't a deterrent for them, it won't matter if they kill one person, two, or a busload of nuns.
This will not have the effect you think it does.
This will make dudes kill a lot of pregnant ladies.
With they then be charged with double-murder?
The fact that they'd get charged with two murders instead of one would mean exactly nothing. If life in prison without the possibility of parole isn't a deterrent for them, it won't matter if they kill one person, two, or a busload of nuns.