An emergency doctor and paramedics from West Midlands ambulance service also arrived but Christina was pronounced dead at the scene. Baker said police were investigating the possibility that the killing was a random attack, adding: "We're looking at a number of motives at the moment. On a bunch of mixed flowers the message on the card read: "To Christina. Christina Edkins, 16, was on her way to school in Halesowen on Thursday morning when she was attacked. A man was later arrested following a chase. We are deeply saddened to hear this tragic news and our thoughts and hearts go out to her family and everyone who knew her. West Midlands police issued a description of the attacker based on witness accounts after the incident and called in firearms officers and police dogs to assist with the search. She wrote: "This man is worrying me on the bus keeps getting up and walking up and down stairs, and sitting in different place.
