I had a lot of questions during that sequence
 What started the wounds?  
 
 Did the yotes start from scratch on a fresh deer or smell a wounded deer and finish it off? 
Looks to me perhaps the wound was already there.

Why was the cam there?  
Was it a bait station?  If so, why'd the deer keep coming back to the same spot if it wasn't a bed.  
The whole thing seemed weird to me, somethings missing.