A drunk mother burst into the wrong house and attacked an innocent teenage girl before stumbling down the stairs and urinating on herself, a court has heard.
Stacey Bunyan, 30, accidentally stormed into Emily Campbell's home in Paisley, Renfrewshire, during the middle of the night, believing it was her own.
When she was asked to leave, she launched a savage attack on Ms Campbell, pulling out a clump of her hair and biting her 'like an animal'.
Drunk mother Stacey Bunyan (pictured) burst into the wrong house and attacked a teenage girl before stumbling down the stairs and urinating on herself, a court has heard
But, as she tried to flee the property, Bunyan - who was already on bail for another incident - tumbled to the bottom of the stairs, leaving herself with severe bruising on her face.
The victim, who is now 20, also suffered serious cuts to her face and head and was treated at Paisley's Royal Alexandra Hospital.
Bunyan admitted attacking Ms Campbell in September last year when she appeared at Paisley Sheriff Court.
Speaking after the hearing, Ms Campbell said she had never seen Bunyan in her life.
She told the Paisley Daily Express: 'We had never seen this woman before in our lives and there she was in our home at two in the morning, refusing to leave.
'My mum was recovering from cancer and was in no condition to put up a