Toxicology Report: Nanamkin's death ruled an accidental drug overdose

YAKIMA COUNTY, Wash. -- Toxicology results came back for the man who led police in a high speed chase and shootout in 2011. Lance Nanamkin's death was ruled an accidental drug overdose.

A combination of a painkiller, anti-seizure drug and anti-depressant led to Nanamkin's overdose. Meth was also found in his system.

Nanamkin was found dead in his apartment in May.