The appellant, who was one of two boys convicted of the teenager’s murder, was in 2019 sentenced to life with a review after 12 years.

A Central Criminal Court judge has accepted that he cannot review the sentence he imposed on one of the two men who murdered schoolgirl Ana Kriegel when they were just 13 years old

The youth known as Boy A was sentenced to life with a review after 12 years for murdering the 14-year-old.

The three were among 10 charged with breaches under the Children Act 2001.

Leeanda Farrelly (49) received a nine-month fully-suspended sentence for sharing an image of one of the teenage boys convicted of killing Ana Kriégel