Chiefs vs. Raiders

I caught the end of the Chiefs, Raiders game today. There was something wrong with the overtime coin toss. The Chief guy called heads after the coin landed. The Oakland guy was dumbfounded. He was trying to tell the ref what happened and the ref just blew him off. Even the announcers didn’t catch it. The call is suppose to be when the coin is in the air, not on the ground when the guy can see it.