Comics might have an accent, but it's not a universal thing. It could be related to the cultural background or the specific artistic choices of the creator.
Yes, some paranormal investigators have visited Schofield Barracks. They used equipment like EMF detectors and audio recorders. But results are often inconclusive.
There are stories of strange noises coming from the old barracks buildings. Some believe these noises are made by the ghosts of soldiers who died there long ago. These ghosts might be reliving their military days, and the noises could be their footsteps or the sounds of their equipment. It gives the whole area an eerie feeling, especially at night when it's quiet.
Well, in some fanfictions, Lizzie might go on magical adventures just like her mother. She could be exploring new spells or traveling to different magical realms. Maybe she discovers a hidden part of Hogwarts that no one knew about before.