Illinois State Police and the Illinois Emergency Management Agency are making plans to send additional law enforcement personnel to Chicago in the event a shortage of city police officers leads to dangerous situations. WGN Investigates has learned a coordinator from the Illinois Law Enforcement Alarm System (ILEAS) sent an email to a dozen police officials from Kankakee to Barrington asking them to ask members of their specialized units whether they would be willing to respond to critical situations in Chicago – and how quickly they could get there.