BALDWIN: Autopsy results are in. Preliminary autopsy results are in for the three American tourists who died while vacationing at the same resort in the Dominican Republic. These initial findings indicate Miranda Werner died of a heart attack. And then the couple from Maryland, Edward Holmes and Cynthia Day, they both apparently had internal bleeding, including in the pancreas. Holmes and Day also had fluid in their lungs. And Cynthia Day also had fluid on her brain. Toxicology reports are still pending. So, for now, officials say the exact cause of death cannot be determined. We should also mention the FBI is there and helping with those toxicology reports. Also right now, local public health inspectors are on site at this resort. The autopsy also states that there were three drugs in the couple's room, two of which are unavailable in the U.S. Joseph Scott Morgan is a forensics expert and the distinguished professor of applied forensics at Jacksonville State University in Alabama. So, Joseph, thank you so much for being with me. And I just ran through some of those initial results from the autopsy, the heart attack, the bleeding? What stands out to you?</s>JOSEPH SCOTT MORGAN, JACKSONVILLE STATE UNIVERSITY: Well, first off, in a preliminary result like this, when they say heart attack, heart attack doesn't really mean anything. You're not going to put that on a death certificate. So, we would have to look at causal effects. Is this a rhythm event that was brought about as a result of exposure to something, which is kind of curious? This lady is 41 years old.
Three American Deaths at Dominican Republic Resort