(North Richland Hills, TX) — Investigators are trying to determine the cause of a three-alarm apartment fire that killed a person in North Richland Hills on Monday.

The fire struck the Hilltop Apartments on Iron Horse Boulevard near I-820 about 2 p.m.  Firefighters had a tough time with it because of high winds.  After the fire was out, firefighters discovered a body in one of the burned-out units.  No details about the victim have been released.