Police say the woman behind the wheel of a deadly crash was high of five different types of drugs.

Christine Walter was driving her son to school on the morning of January 5.  She lost control on Logan Boulevard in Altoona and slammed into a light pole.

Court documents released show results of a toxicology report.  It found that Walter had cocaine, opiates and other illegal substances in her system which impaired her driving.

Walter told police she was late in driving her son to school.  The 5-year-old child was not restrained properly and was sitting in the front seat.  He died as a result of his injuries.

Walter admitted to police she had a history of drug addiction and had used cocaine and bath salts in recent weeks.