I have been following up with EPD. I was told twice by one detective who had been involved in the investigation told me toxicology reports. This was a while back.
Yesterday, I followed up with EPD Crime Analyst Brittany Powell. She said, "I checked with Detective Cosetti who is the lead on this. We are still awaiting test results. I’m not clear on what kind of test but I can say it is not toxicology.
It is a lengthy process. We will release more information on this when we are able. "