Morton Grove police are looking for three masked men who stole $18,000 of jewelry during a home invasion.
It happened Wednesday afternoon in a home in the 7800 block of Long.
The homeowner was in the basement and heard noises upstairs.
He found three men, holding a pillowcase full of jewelry and his cell phone.
Police say when the thieves saw the homeowner they took off running from the home.
The homeowner was not injured.