You couldn't have picked a worse case for trying juveniles as adults. I think any country that wouldn't try these animals as adults couldn't be called civilized. Torturing and mutilating a 2 year old at the age of 10 is not recoverable human behavior.
And of course...
> Venables was sent to prison in 2010 for breaching the terms of his licence, was released on parole again in 2013, and in November 2017 was again sent to prison for possessing child sexual abuse images on his computer.