Bodies keep being recovered from the bayous around Houston. Why officials are convinced it’s not the work of a serial killer

By Dalia Faheid, CNN (CNN) — “Enough is enough of wild speculation.” Houston Mayor John Whitmire was frustrated as he stood in front of the cameras alongside the police chief last month, trying to dispel the rumors that have cast a veil of anxiety over the vast network of bayous that crisscross his city. “There