Investigation Discovery's new true-crime documentary series “Unusual Suspects” focuses on crimes committed by people you wouldn't expect to commit crimes. Like illegal immigrants! Just kidding, we're talking about characters like the “All-American boy next door.” Or in the case of the series premier, we're talking about a well-heeled, Orange County married couple.
The episode that kicks off the series next Monday on Investigation Discovery (“America's leading investigation network,” supposedly?) at 7 p.m. features the case of Huntington Beach's Ken and Carolyn Stahl, who were discovered shot on the side of the Ortega Highway in 1999. At the time, the murders grabbed headlines for the way they revealed a web of affairs, hired killers and other pre-Desperate Housewives titillations.