The cause of the fire is under investigation.

The driver and passenger were taken to UofL Hospital, where the driver died of his injuries. 

Last month, a judge lowered Marc Hibel's bond, allowing him to post $10,000 and be released on HIP as long as he undergoes in-patient mental health and addiction treatment for two weeks.

Leaders said crews will remain on site as a precaution, but they do not foresee people needing to leave their homes.

If spilled, mercury can turn into poisonous vapors.

Both victims had non-life-threatening injuries.