(La Porte County, IN) - Multiple drugs were found in the system of a driver killed in a single vehicle crash just over a month ago in La Porte County.

Irene Pantle, 42, died at the scene of the crash on Indiana 04 south of Fish Lake.

Police said the Walkerton woman left the road and struck a tree.

According to the La Porte County Coroner’s Office, the results of a blood test taken during the autopsy showed marijuana, hydrocodone and amphetamine were in her system.