In the immediate aftermath of the Gong Nam 5 Freaks' deaths on Peach Blossom Island, Gwok Jing, Wong Yung, and their associates all initially believed that East Heretic Wong Yerk See had indeed murdered the Freaks on Peach Blossom Island. All signs pointed to East Heretic: the murders happened on his property, after all, and he did have a possible motive (he never liked the Freaks, and they didn't particularly like him).
The first time you saw/read LOCH, what did you think? Did you initially believe that Wong Yerk See murdered the Freaks? Did you figure it out before Wong Yung did? Also, did you suspect West Poison Au Yeung Fung and Yeung Hong, or did you think the culprit might have been someone else?