Overview

• The explosion occurred early Tuesday, killing Katherine A. Kreger, 61, Royce E. Kreger Jr., 60, and their dog.
• Authorities reported the explosion was heard up to 20 miles away, indicating its massive impact.
• Multiple emergency services responded, extinguishing flames and searching the extensive debris for clues.
• The property owner noted no prior issues with the home before the devastating incident.
• Investigations by the State Fire Marshal and local sheriff's office are underway to determine the explosion's cause.