A house fire on Maui left one person without a home, though no one was hurt.

• The fire broke out on Ava Lane in Wailuku the previous night.
• Investigators could not figure out what started it.
• No injuries were reported, but the blaze displaced a resident.
• A separate case has a driver held on suspicion of negligent homicide and inattention to driving.

Outlook: The cause of the fire is likely to stay undetermined unless new evidence turns up.