Update: April 25, 2016
NBC aired the episode again Sunday night. I noticed that the "Spooky House" looks a lot like the country park museum across a similar field from Contee Drive in Laurel. Despite a good eductation, Thomas showed signs of character disorder and psychopathy as a pre-teen.
A Baltimore television station has an up-to-date story here. The Inquisitr has a detailed story by Tracy Reyes April 24 here. It's not clear if NBC has updated the report.