News: Vatican Treasurer Pell found guilty in Australia of abusing two choir boys 22 years ago, page-60

Well I'm glad that 'what you read' should supersede any evidence provided to the judge and jury.

Do you believe that Pell sexually assaulted boys? 
If not, why not? And what evidence do you have to back it up other than anecdotal beliefs? And why do the police not have your evidence?

If you do believe he sexually assaulted boys, then that's the end of the discussion. He was found guilty for his crimes. 

He was convicted on one of the cases, not both. But to be convicted on one there needs to be evidence to cause the jury to vote unanimously.