Looks like progress is being made toward justice in this atrocity…

Police have matched DNA from a Yale research technician to evidence found at the crime scene on the Ivy League campus where graduate student Annie Le was found murdered this week, police sources reportedly said late Wednesday.

According to the New Haven Register, police have obtained, or are now in the process of obtaining, an arrest warrant against Raymond Clark III, 24, who had been named a “person of interest” in the case.

New Haven police spokesman Joe Avery said early Thursday that an arrest was expected “soon.”