Steven Jackson beat Kimberley MacKenzie with a hammer before stabbing her.
Body Found In Search For Missing Girl
A body has been found in the search for a missing teenager in Perth.
Kathleen Harkin, 15, was last seen on the banks of the River Tay near Woody Island in the North Muirton area at around 9.30pm on Saturday.
A major land and air search involving police divers and a helicopter was launched, and police said the body of a female was pulled from the river on Monday afternoon.
The force said in a statement: "Police Scotland can confirm that a body has been recovered from the River Tay near St Madoes, Glencarse, Perthshire, this afternoon. Inquiries to establish the identity of the female are ongoing.
"The family of missing 15-year-old Kathleen Harkin have been informed.''
The teenager's mobile phone was earlier handed in to police by a member of the public who found it in the area where the Perth Grammar School pupil was last seen.
Fellow pupils at the school are being offered support by education and children's services.
The First Minister branded plans to take the UK out of the single market "economically catastrophic".
A woman who alleged that she was raped by two footballers on the basis that she was incapable of giving 'free agreement' because of the effect of alcohol has been awarded damages after she was found to have proved her case.
One hundred patients spent more than 12 hours in accident and emergency (A&E) in the first week of the new year, figures show.
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