The heartbroken family of a 13-year-old girl whose alleged rape and murder is being investigated by homicide detectives have paid a moving tribute to their 'beautiful princess'.

Casey-Louise has been named by relatives online as the tragic teenager whose lifeless body was discovered at a flat in Huddersfield, West Yorkshire, on Monday August 11.

She was taken to hospital but died in the early hours of the following day.

Detectives immediately launched an murder inquiry and earlier this week a 16-year-old boy was arrested in connection with her death. He has since been released on conditional bail.

Casey-Louise, who was originally from Manchester, was in local authority care when she died.