Edgar Salvador Casian-Garcia and Araceli Medina were busted in Mexico after nearly two years on the run in connection with the murder of the man's 7-year-old son.
Edgar Salvador Casian-Garcia (pictured), 34, and his girlfriend, Araceli Medina, 38 had been elevated to the marshals 15 Most Wanted in February, the first time a couple had made the list.
A runaway couple has been arrested for two years on suspicion of torturing a seven-year-old to death and sexually abusing and trafficking other children.
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