Task: Story Composition
Input (English): Fact1: Dr. Mike Rhodes leads them to Rhodes former mentor, Fact2: Garrett and Rhodes notice striking resemblance between Flegg 's strange assistant Marshall Quesne and late Dr. Maurice Xavier in old press cuttings, Fact3: Flegg admits using new scientific methods to bring Xavier back from dead, Fact4: Quesne/Xavier seek out human victims in to stay alive, Fact5: Barnett and Rhodes accompanied by police track them to location
Output (English): A pair of bizarre murders occur wherein the victims are drained of their rare Type One blood type. Reporter Walter Garrett Wayne Morris consults with his friend Dr. Mike Rhodes Dennis Morgan which leads them to Rhodes former mentor, hematologist Dr. Francis Flegg John Litel. Flegg is initially unhelpful, but Garrett and Rhodes notice a striking resemblance between Fleggs strange assistant, Marshall Quesne Humphrey Bogart and the late Dr. Maurice Xavier in old press cuttings. After opening the grave, they confront Flegg. Flegg admits using his new scientific methods to bring Xavier back from the dead and has employed synthetic blood to sustain his life. However, the blood cannot replace itself, and therefore, QuesneXavier must seek out human victims with the rare Type One blood type contained in the formula in order to stay alive. A hunt begins for Quesne, who has discovered that Joan Vance Rosemary Lane, a nurse and Rhodes sweetheart, is a carrier of the rare blood type. He escapes with her in a taxi, professing to be taking her to Rhodes. Barnett and Rhodes, accompanied by the police, track them to their location. Quesne is shot dead, and Joan is saved from the fate of the others.