It really not an abnormality but ‘most’ spikes stay spikes and are then considered inferior. Some actually wind up with branched antlers
Dave, like this?
I had pictures of that one from last year and the antlers looked exactly the same. Upon butchering no signs of being hit by a car, so I'm guessing it's genetics. Maybe someone else here with more knowledge about it can chime in?
This one was only seen on camera at night, VERY infrequently, and it's coming to a feeder that is placed where there was no hunting this year. I'd love to get an estimate on age and size.