Esme Barrera murder suspect suffocated
Autopsy reports for the suspect in Esme Barrera's murder show the 25-year-old died by asphyxia.
Authorities found James Loren Brown with a plastic bag over his head, secured with packing tape. His hands were handcuffed behind his back, according to officials.
A suicide note was also found at the scene.
Travis County Medical Examiner's officials completed the toxicology report on James Loren Brown, which found no drugs in his system -- though there was alcohol.
Officials said the alcohol level sat at 0.15
Cold medications found in his system .
acetominephen , anti-inflammatory
doxylamine, sedating antihistamine
dextromethorphan, cough medicine