 CONT: When Steves mum, Mary, goes missing, Miranda rushes out of  the house to look for her, grabbing her coat and scarf on the way  out the door. She has her scarf over her shoulder and is pulling it  around her neck as we see her exiting the house from behind but when  we see her from the front about to go down the steps she is pulling  the scarf around her neck from a different position.