Name ________________________________________________Chicago Cyanide Murders: A Case Study in Cellular RespirationPart 1: BackgroundIn September of 1982, Mary Kellerman gave her 12 year old daughter a painkiller when she awoke duringthe night complaining of a sore throat. At 7 am the next morning, her daughter was found collapsed on the bathroom floor, and later pronounced dead.Adam Janus, a postal worker in another Chicago suburb also died unexpectedly, though originally it was thought he had suffered from a heart attack. While his family gathered to mourn their loss, his brother and sister became ill and later died.In the days that followed, three more unexplained deaths occurred in nearby Chicago suburbs.Investigators found that all of the victims had taken extra strength Tylenol hours before their death. They suspected that someone had tampered with the medication.Symptoms exhibited by each of the victims included:•weakness, dizziness, sleepiness•flushed, bright red, skin tone•headache•shortness of breath and rapid breathing•vomiting•confusion and disorientationQuestions (2 points each):1. In your opinion, are the seven deaths connected. What additional information would you need to determine if they are connected?2. If poison is suspected in the deaths, how would you proceed with the investigation?