Provide as much information as you can about the case to the Attorney General’s Office - the information they ask for on their web page, with the required info copied from the Daily Mail article:
name of the person who got the sentence
Callum Haydock
date the sentence was given
1st October 2020
court where the case was held
Worcester Crown Court
crime committed
Rape of a child under 13
(PS I frequently cock things up, so if people could fact check this, please do).