A 24-year-old animal technician at a Yale research facility was named a "person of interest" by New Haven police and was taken into custody in connection to the investigation of Yale graduate student Annie Le's death. While the police searched his apartment in Middletown, Raymond Clark has not been charged yet. Last night, New Haven Police Chief James Lewis said, "We took him into custody to gather evidence from his body and his person. If he cooperates he'll be released this evening." Clark was released at 3 a.m., after the police collected DNA from him. more ›