Raymond Clark III, a Yale University animal research technician seen with fiancée Jennifer Hromadka, was arrested and charged with murdering Yale grad student Annie Le on Sept. 17, 2009. Le's body was found stuffed behind a wall on Sept. 13, 2009, in the same laboratory where Clark worked. Investigators are hoping to figure out within days whether Clark can be ruled out as the killer.
Author: CBS News Staff
Credit: Personal Photo