The victim and debunker Lee Coleman, could be a reference to cryptozoologist Loren Coleman, especially considering the suspected killer.
The number plate for the cab at the end is the same as that for The Parts in the Sum of the Whole (2010) - H 804V4.
In this episode, John Francis Daley costars with his father, R. F. Daley.
In future seasons, his replacement, John Boyd, would also costar with his father, Guy Boyd.
In future seasons, his replacement, John Boyd, would also costar with his father, Guy Boyd.