The Nina Kraus missing case has prompted an intensive search effort as the 72-year-old Northwestern University professor was reported missing by her family on Monday, September 1, 2025. Kraus was last seen leaving her home on the 1500 block of Ashland Avenue in Evanston around 9 a.m. Monday morning, heading out for a walk that she never returned from.
Current Search Operations
Police departments are now utilizing advanced technology in their search efforts, with the Evanston Police Department deploying drones to search the lakefront area around Northwestern University. Both Evanston and Wilmette police departments coordinated drone flights over the lakefront on Tuesday to aid in locating the missing professor.
The Evanston Police Department leads the search operation, with the Northwestern University Police Department providing assistance in the ongoing investigation. Police Commander Ryan Glew stated that no foul play is suspected at this time in Professor Kraus’s disappearance.
Professor Kraus Description and Last Known Details
Nina Kraus is described as 5 feet 4 inches tall, weighing approximately 140 pounds, with long silver hair and brown eyes. She was last seen wearing long pants and a windbreaker, carrying a dark backpack when she left for her morning walk.
Kraus serves as a professor of Neurobiology and Otolaryngology at Northwestern University’s School of Communication and holds the position of Director at the Hugh Knowles Center. Her academic expertise centers on auditory neuroscience research.
University and Community Response
Northwestern University issued an official statement requesting community assistance in locating their missing faculty member. The university expressed hope that with community help, they can locate Professor Kraus and ensure her safety.
Missing person flyers have been circulated throughout social media platforms and posted in public spaces around the Evanston area to increase awareness of the search. The university community has mobilized to support the search efforts alongside law enforcement agencies.
Contact Information for Tips
Anyone with information regarding Professor Nina Kraus’s whereabouts is urged to contact the Evanston Police Department immediately at 847-866-5000. Police emphasize that any information, no matter how minor it may seem, could prove valuable in locating the missing professor.
The search for Nina Kraus continues as authorities work around the clock to bring her home safely. Community members are encouraged to remain vigilant and report any sightings or information that might assist in the search efforts.
