GMP is keen to speak to any potential witnesses....
GMP is keen to notify the woman's next-of-kin....
The 22-year-old pleaded guilty....
Two teenage girls sustained serious injuries in the distressing incident last year....
Both witnesses and anyone with footage are asked to contact GMP....
'It does not return the years he has lost'...
Several arrests have been made and investigations are ongoing....
Disgusting....
Officers have called it "a great result" for the local community....
