EVANSTON, Ill. (WLS) -- A Northwestern professor has been found, after going missing on Labor Day, according to Evanston police.

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Nina Kraus, 72, was last seen on Monday at about 9 a.m. leaving her home in the 1500-block of Ashland Avenue, police said.

Police said she left to go on a walk and left her cell phone behind.

Police said Tuesday evening that she was found close to her home in Evanston and taken to a local hospital for treatment.

So far, there is no indication of foul play.

Evanston police Cmdr. Ryan Glew said officers searched along the lakefront on Tuesday.

"We checked the areas that we thought she may have walked," Glew said.

Bloodhounds with the Cook County Sheriff's Office K-9 Unit picked up a trail at her home.

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