ok using logic I shall disprove sinner's stories...
1) the tang ki himself was the fella that crossed his path while he was fishing, hence he knew all about it. secondly, the tang ki was a negro, hence "dark".
2) His buddy brought the girl to the toilet earlier and warned her not to escape. whle sinner was doing his business, his buddy..... you know what and hence the crying, after that he hid the girl, hence she was missing.
3) while bathing, sinner had a hard on and accidentally pressed the push button for the shower.