7:44pm–#Bridgeport CT–A gas grill located in apartment four at 1035 Fairfield Avenue, a six story condo unit was the cause of high carbon monoxide levels. Ladder 11 reported high readings of 3500 parts per million in two apartments. When the levels rose to 4500 parts per million the fire department requested the Health Department to the scene but they did not show because they are not on call tonight. Fire fighters turned off the stove and ventilated the complex. Special thanks to Garth Trotto in helping compile this report.