A judge sentenced a former Northwestern University professor to 53 years in prison Tuesday for the 2017 stabbing death of his boyfriend.
Cook County Judge Charles Burns called the killing of Trenton Cornell-Duranleau “cold-blooded” and an “execution” as he sentenced Wyndham Lathem, 47, who was found guilty of first-degree murder in October.
Cornell-Duranleau was stabbed more than 70 times on July 27, 2017, by Lathem and Andrew Warren, a British man who Lathem had paid to come to Chicago to commit the murder together, prosecutors said.
