Fired Northwestern professor sentenced to 53 years in stabbing murder of his boyfriend

An ex-professor at Northwestern University was sentenced to more than five decades behind bars on Tuesday, months after he was found guilty in the murder of his boyfriend.

Wyndham Lathem received a 53-year sentence in connection with the July 2017 death of hairdresser Trenton Cornell-Duranleau, who prosecutors say suffered more than 70 stab wounds.

Lathem and another man, Andrew Warren, were arrested in 2017 after Cornell-Duranleau was found dead. Warren pleaded guilty in 2019, claiming Lathem stabbed the 26-year-old man first, before he did the same.

On Tuesday, a Cook County, Ill., judge described Cornell-Duranleau’s death as an “execution.”

Wyndham Lathem in 2017.
Wyndham Lathem in 2017.


Wyndham Lathem in 2017. (Jim Young/)

Lathem, who claimed during his testimony that only Warren stabbed Cornell-Duranleau, surrendered to officials in Oakland, Calif., in 2017 after fleeing Chicago.

Prosecutors accused Lathem of paying Warren to help him carrying out the attack.

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Northwestern fired Lathem, who was an associate professor of microbiology-immunology at the university in Chicago.

In 2020, Lathem was denied a request to be released from jail, where he was being held without bail, to help with the COVID-19 pandemic.

With News Wire Services

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