My thing is how did the best friend know that those specific pieces of jewelry were demanded? The girl would have had to talk for that to happen. If thats true then wouldnt the girl say McCoy did it to her bestfriend which is why she posted that? Question the bestfriend first. Then question the girl. See if their stories match up. Shouldnt be too hard
Where did the friend claim the pieces of jewelry? You are claiming things that havent even happened.
You would be terrible in any legal setting.