The Doctor quickly stepped to the remains of the booth that he was sitting at. Quickly moving some things aside he found what he was looking for. "Amazing, this sticky mess she was eating is still intact."
He pulled the spoon out of the oatmeal and smiled at Fred. "She had this in her mouth. Thats her DNA, THIS is my sonic screwdriver," as he activated it the device glowed blue and changed pitch as it passed over the spoon and began to beep as it was pointed in the direction where the harrowed doctor had ran "and that is the direction she went."
"We can track her, and him I suppose too." pointing towards the kitchen.