The Brief Evanston police said Professor Nina Kraus, 72, was last seen leaving her home Monday morning. A Northwestern University professor who was reported missing Monday after leaving her Evanston home for a morning walk has been found, police said. Evanston police announced around 5 p.m. that Nina Kraus, 72, had been found in the city. Ryan Glew said Kraus was found in the area near her home. Kraus was reported missing after leaving her home for some exercise, which her family said was not uncommon.