Dangerous Silver Bullets

Heiji came to tokyo with a strange case, of a woman with a strange mark . He seeks help from Kogoro and Conan, he tells them he has the same mark as she has . But then Conan was run over by a car, and they found out . There is more of the woman and the BO, more people are getting involved . Even Kaitou Kid and the Detective from London can't escape this .