Raymond Clark, the Yale University lab technician has been released from police custody. Clark was allowed to leave New Haven Police after being questioned about the murder of Annie Le and providing samples of his DNA.

Police are describing Clark, who works in the lab where Le's body was found, as a "person of interest" rather than a suspect in the slaying.

A neighbor of Clark said of him to the AP he "seemed like a good guy." Of Clark and his fiance who shared an apartment, the neighbor said, "They didn't strike me as someone who would try to kill somebody." [AP]