Sonds like a fallow deer, sometimes their first racks are similar
to a whitetail's. 120 lbs does sound a bit big though.

Could be its a fawn with overactive testosterone levels. Its not
completely unheard of for a fawn to grow a small rack, but it would
have no "burr" at the base - kind of like a pencil rack. We had one one year on our land, it was a 4 point, but the "rack" would fit inside a coffee cup.