Nursing Home/Senior Living, Residential Peoria, IL – Fire at senior living center controlled by sprinkler system; No injuries reported June 27, 2016 viking210 Peoria Fire officials are investigating a blaze that broke out Thursday at Courtyard Estates at 1117 N. Western Ave. There was a reported explosion from one of the apartments, however officials cannot determine if there actually was one. Fire crews discovered the blaze in an apartment on the fourth floor where they found an air conditioning unit that appeared to have an electrical issue and caught fire. The complex’s sprinkler system activated, according to Battalion Chief Aldo Scott. A fire investigator was called to the scene to determine an official cause. No injuries were reported.