DES PLAINES, Ill. (WLS) -- Police are searching for a 25-year-old suburban Des Plaines man who has not been seen since New Year's Eve.Justin Aspengren, whose family said he has a mild learning disability as well as ADHD, was last seen leaving his job.Aspengren was driving a 1990s dark green Chevy Cavalier.Police said his cell phone has been turned off and there has been no activity on his bank card.