Ludwig - // andy-h. I'm not sure why you mentioned capital punishment, or what point you're making. //
I am happy to explain.
My point is that punishment, and deterrent are not the same thing, but they are both linked by the simple fact that neither is in the mind of the average wrongdoer - if they were, the wrongdoer would think again.
// jno's reasoning seems valid. My response was simply to indicate that if long sentences for rape could have unwanted side effects because they're almost the same as those for murder, the approach should probably be to increase sentences for murder rather than keep rape sentences relatively short. //
I suggest it is anything but.
The notion that a rapist stops and thinks "I will be better off murdering this victim because the sentence is similar" is simply farcical. Criminals are not bright forward-thinking people, they are usually low-life drones who act on impulses and don't think at all, so expecting them to look ahead into the consequences of the actions is utterly pointless.
As I have pointed out, no criminal expects to be caught, of course they don't, or they wouldn't be criminals in the first place, so the idea that lengthening sentences will alter criminal behaviour is a non-starter.
// This person is a vile predator who needs to be kept out of society for as long as possible in my opinion. //
On that we are in complete agreement.