Possible storm-related fire in Lewisville

Lightning from storms may have caused a house fire at an upscale home in Lewisville early Sunday morning.

The homeowners are out of town but a relative who was house sitting said she heard a large boom around 3:00 a.m. A few minutes later, she heard the smoke alarm.

She was able grab the pets inside and get out safely.

No word on how much damage was caused to the home.