[Solved]: You are a detective investigating a murder

You are a detective investigating a murder. The victim, Mr. Smith, was found dead in his apartment in the upper east side of New York City. He was a wealthy hedge fund manager with suspected ties to the local mafia. There was no signs of forced entry or struggle. The pathologist report indicates there are no toxins in the blood and the only abnormal physical finding is a small needle prick in his abdomen. You hypothesize Mr. Smith was murdered by an overdose of insulin. Which of the following findings in the blood would support your hypothesis? A 1:1 ratio of insulin to