In regards to my partner, he was a old high school friend who introduced me into the world of crypto so I fully trusted him.. I guess when he saw the btc in the account his greed took over. The sad part is both me and him would have had a lot more btc than he took if he would have let me continued to trade for us. I say the password changed because my password ive been using for multiple months was not working. He seems to have blocked me on social media and iphone so I have no clue to do anymore. Looking like the most expensive lesson ill learn.
Do you know where he/she currently lives? Do you know any of his/her parents/siblings? If so, try contacting them. Let them know that if your so called "buddy" doesn't return the funds in a certain amount of time then you're going to bring him/her to court. Try scaring them a bit. It just
MIGHT work.