Where were the refs in the niners game?! Blowed s

Where were the refs in the niners game?! Blowed several major calls against the niners. Big ones were so obvious. Called a blow to head...not. How do you miss roughing the kicker call? That's rudimentary stuff. How do you miss Bowman with ball in hand on ground? Heart goes out to Bowman on that one. Ouch.
Yikes.
Refs lose big time on that one. Nonetheless the niners fought back and almost won.

Go Broncos!