Is There More to Allenbrooke Hall?

Ken's story about a strange apparition in his room went viral on social media. Many of you asked if there was more to allenbrooke hall than what ken had seen and heard. A scientist who used to be a student warden at the hall has come forward saying he saw something too. Do these accounts confirm that something odd is going on, or do they hint at mass hysteria? Is it possible for sleep paralysis to cause hallucinations while we are asleep? And does this case have anything to do with our new welcome to five li a tespe?