A teenage girl is fighting for life after she was allegedly stabbed during an altercation in Brisbane this afternoon.
Emergency services were called to Alfred Street in Fortitude Valley about 1:45pm after receiving reports a group of teenage girls had been involved in an altercation.
One of the teenagers suffered life-threatening injuries and was taken to hospital.
Police believe the girls were known to each other.
The three other girls involved are yet to be located and police are continuing to investigate.