Desc: Lake Ronkonkoma the movie: Directed by Thomas Robinson. With Jen Elyse Feldy, Dwayne Roberts, Jessica Vieira, Alex McKay. What began as an obsession with John Kennan Smith led to the unspeakable murders of Lake Ronkonkoma. A young FBI Agent new to the BAU (BEHAVIORAL ANALYSIS UNIT) Travels from the Big Apple to a small town on Long Island to interview a man who has murdered a young girl and discovers the truth and Myths of Lake Ronkonkoma.