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Cook County Heat Claims Six Lives in Early July
22 Jul
Summary
- Six individuals in Cook County have died from heat-related causes this month.
- Deaths occurred between July 1 and July 9 amid high temperatures.
- This is the highest number of heat deaths since July 2019.

Six residents of Cook County have died from heat-related causes during the first nine days of July. The Cook County Medical Examiner's Office confirmed these fatalities occurred between July 1 and July 9. This period followed several days of intense heat, with temperatures in Chicago exceeding 90°F for four consecutive days from June 29 to July 2.
The deceased individuals include Daniel Machnikowski, 69, of Evanston; Victor Norman Ferguson, 48, of Chicago; Mike Rodriguez, 57, of Chicago; Barbara Whigham, 71, of Chicago; David Gonzalez Jr., 44, of Chicago; and Stephanie Rodriguez, 45, of Chicago. Their causes of death varied, but heat stress or heat stroke was identified as a contributing factor in all cases, often alongside other health conditions.
This surge in heat-related deaths is notable, as the last time Cook County experienced a similar number of such fatalities in July was in 2019, when five people died. The current figures highlight the dangerous impact of extreme heat on vulnerable populations.