Hawai’i’s attorney general has announced subpoenas for three Maui agencies this week as part of an investigation into the catastrophic wildfires that reaped through the island in August.

The big picture: The move comes as the island reels from the deadliest wildfires in the U.S. in over a century, which killed at least 97 people, destroyed thousands of acres and caused more than $5.5 billion in damage.