It\'s late on Friday night when Casey\'s mobile starts to ring.
So begins Casey and Mike\'s latest fostering challenge - a fifteen-year-old girl called Keeley who\'s run away from her long-term foster home 25 miles away..
It\'s a woman from the Emergency Duty Team.
But it isn\'t Riley.
She is expecting it to be her daughter Riley.
It\'s late on Friday night when Casey\'s mobile starts to ring