Where I have said that I don't know that free plagiarism checkers exist? Stop Twisting my words.
I forgot if that was plagiarized or not. I didn't know about free plagiarism tools back then.

Well, Answer me one question. How do you judge someone in the first place? Do you judge someone from his recent activity or Do you judge someone from his previous old activity?
This is not a forum to teach you morality with my personal times and this is certainly not the forum that will lose any sleep over your existing on here or not! Every offender is innocent until he/she is caught then he/she pleads guilty, he/she will also have to face the consequence! Stop giving your illogical argument and do us all a favor! I won't entertain your any more reply on here. Best of luck.