I am also taken back by the fact that an innocent man wouldn’t be standing up for himself and just giving a dna sample…really would love to know why the lawyer isn’t pushing this to just remove him from the suspect list. But then the lawyer, the parents and he himself were all in the room and have way more answers that you will pink champagne…
I do hope you can find the courage to tell your parents the truth and get yourself on a plane home. I know it will be hard but in all reality no one can safe you but you.