Fire burns building under construction in Ashburn
![9952d5f2-](https://images.foxtv.com/static.fox5dc.com/www.fox5dc.com/content/uploads/2019/10/764/432/27802256_1_20724_ver1.0_1280_720.jpg?ve=1&tl=1)
A fire at a building under construction in Ashburn reached 3-alarms Friday.
The fire was reported at a location on the 21000 block of Smith Switch Road.
No injuries were reported at this time.
The cause of the fire is under investigation.