Man confesses to cold case murder, claiming he's "a serial killer who's only killed once" Stephan Smerk, a married father in Niskayuna, New York, turns himself in for the cold case murder of artist ...

J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. David ...