After spending a stupid amount of time studying Holtz’s fashion, I’ve decided that she’s tailored her late father’s old wardrobe to fit her needs. Why let quality clothes go to waste when money could be spent on tools and equipment?

I’ve also decided that her father was also a scientist and that his untimely demise was due to his experiments.  Holtz inherited his love of engineering and tinkering with dangerous components, as well as his “creation is more important than safety” devil may care attitude.

Her interests in ghost came from the fact she’s convinced her father still haunts his old lab, which is how she met Abby – she read their book and thought that the tech was possible, but Abby and Erin just weren’t thinking radioactive enough.