Who murdered six people on a remote farm in 1922, Germany? One of them was their maid, on her first day at work. (Unluckiest woman, ever!) Was the killer actually living in their attic for six months before the murders? Or, could it even have been a notorious American serial killer on the run in his home nation of Germany? For 100 years no one has been able to solve this murder. Can you?? WATCH this recap (with pictures!) on YouTube @truecrimerecaps or say hello on Facebook @watchtruecrimerecaps or Instagram, Pinterest, and Twitter @truecrimerecaps.