From the data collected we can draw a conclusion that the last restaurant he visited was Carrabba’s Italian Grill. Using the data collected from the protein test we see that only in the positive control there was protein present, while in the victim’s stomach there was no protein. This process was done by looking for a reaction between the protein and the cupric sulfate and Sodium Hydroxide. Which straight away leaves us with one answer that supports the data. Also, we know the test was correct since the negative control returned a blue color while the stomach was reddish orange, which shows there was a reaction between the protein and Sodium Hydroxide. Also, since the lipid test in the stomach was positive we can conclude that the restaurant