Debra Robinson, a government contractor, works as an analyst and trainer in detection technologies and investigative methodology. She is also an experienced paranormal investigator and the founder of two D.C. area paranormal groups, the Ghost Hunter Observation & Surveillance Team (G.H.O.S.T.) and Bridges2Beyond. Bridges2Beyond is noted for their technical analysis of EVPs captured by author Michael J. Varhola while conducting research on the real "Exorcist house" for his new book Ghosthunting Maryland.