Holy shit GC is back and my favourite thread is still going, now on it's fourth incarnation.

I have been loving the CDL story every second, the random killings of young "criminal" girls is just astounding and the promise of a reality show where the girls will be killed is fucking awesome.

I see that you need some ideas, and I have one idea for youv(since cooking has been mentioned already).

Make an ice horse. You know, like the wooden horse torture device, but with ice.
Maybe tie the girl and make her sit on the sharp icy edge. Her body temperature will start to melt the ice, however frostbite will happen earlier than the ice completely melts. If you want to increase the torture, you can take the girl for a 2 minute rest while she recovers a bit and then put her back.
Also, I think a huge dildo inside the ice (so when it melts to a certain point, the dildo starts to penetrate her) would be awesome. I dunno if that is possible though.