Former Falls bouncer Darryl Littlejohn was found guilty today of the 2006 rape and murder of grad student Imette St. Guillen, after DNA testing, cell-phone signals, and eyewitness reports tied him to the murder. “The most compelling piece of evidence? ‘One drop of blood,’” a jury alternate told the Daily News, referring to a spot of Littlejohn’s blood found on the plastic ties used to bind St. Guillen’s hands behind her. [NYDN]