Play video content TMZ.com The alleged Gilgo Beach serial killer, Rex Heuermann, could have been nabbed in 2010 — 13 years before his arrest — if only cops had taken a guy named Dave Schaller seriously. Schaller, who appears in our latest documentary — “TMZ Investigates: Gilgo Beach Serial Murders: Missed Warning Signs” — was
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Rainer Schaller — who owns Gold’s Gym, among other brands — is missing alongside his family after their plane disappeared overnight … with officials all but confirming they’re dead. A private plane carrying Schaller, his partner Christiane Schikorsky, their children and a reported fitness trainer are listed as the five passengers who have gone unaccounted