> all of a sudden i was struck with the fact there was no trauma. >> did you see any blood on leslie muellerhere was no blood. >> even leslie's clothing seemed unscathed. >> did you notice any markings, tears, scrapes on the jacket, on the coat? >> there was none. it was remarkably pristine. >> the pathologist who performed leslie's autopsy was also surprised by the lack of injuries to her body. >> did you observe any injuries to mrs. mueller that were consistent with breaking a fall? >> no, i did not. >> did you observe any consistent with falling on her head and shoulders off a cliff onto granite as described here? >> no. >> and what's more investigators found no forensic evidence that leslie ever hit that rock. >> there was no fibers on this rock, there was no blood on this rock, there was no hair on this rock. >> this is very unique case in the sense that the evidence is lack of evidence. there's no evidence. >> that's the tough part of the case. what we have is a lot of evidence that what the defendant said isn't possible. >> and here was the heart of the prosecution's case. those tests

host: leslie in denver, colorado, democrats line. caller: i am calling regarding the muellereport, and i'm fascinated about all the different information listed specifically in the mueller report. in our judicial system, the warrants that were issued by many different judges over many different districts that obtained evidence that showed what exactly went down, how it went down. i have faith in our judicial system and i like the way it is set up. the information has been investigated, it is played out there. people need to read the report. host: what about today's hearing on the call between the president and the president of the ukraine? caller: i am interested in finding out what the people who were there heard and saw and what was done. i don't have any preconceived notions of, it is going to go my way or this way or that way. i want to hear how it did go down, what they saw and participated in. host: did you think the president's conversation with the ukrainian president was proper or not? caller: i believe it was not proper. the transcript shows a crime committed agains