His sister reported him missing days before the murder.Cornell-Duranleau was found stabbed to death about p.m.Lathem eventually decided they'd kill his boyfriend, Cornell-Duranleau, Toller said, and Warren agreed.Lathem "lured" Cornell-Duranleau to his River North apartment, where video showed them going into the building together, Toller said.
Warren came over to the apartment and, after Lathem ensured Cornell-Duranleau was sleeping, Lathem joined Warren in a bathroom and they removed a new knife from its packaging, Toller said.
An attorney for Lathem asked the public not to rush to his judge his client during a news conference after Bond Court on Sunday.
Lathem, a well-published microbiologist, began teaching at Northwestern University in north suburban Evanston in 2007. 4 "for the act of fleeing from police when there was an arrest warrant out for him." Warren, meanwhile, worked as a senior treasury assistant at Oxford University in Great Britain, according to the school's website.
And prosecutors revealed there almost was another victim, but that person may not have showed up.
Appearing in court Sunday, the men were quiet while attorneys discussed the case.