Speaking outside court, Crown Prosecution Service lawyer Greg McGill said, "DCI Casburn has been found guilty of misconduct in public office - not only did she seek to divulge confidential information, she sought to leak details of a case to the very newspaper under investigation".
"This is a very serious offence and the jury has today agreed that DCI Casburn's actions were criminal", he added.
More top news
The broadcasting watchdog may decide to investigate whether viewers were misled by the use of a 'doggy double' in the GT final.
Doctors say Danielle Hunter would never have known she had the tumour if it were not for Olivia-Mai pressing against it in the womb.
Cuts and a lack of resources have put an already "overstretched" Metropolitan Police at risk of being "overwhelmed" by rape cases