Two hypothetical possibilities:
1) KAK was in a dark web group sharing images and videos of girls they were catfishing, as well as conversations where addresses were displayed. One of the group focuses on A&L for whatever reason (maybe because he recognises them from real life). The murder links back to KAK because him sharing the info online set the killer on to them.
2) KAK was being paid by a group for photos, videos, and even addresses and meet ups. Let's say anthony_shots is able to arrange 10 meet ups with 10 different girls. KAK gets paid for all of those, and 10 different men show up to those encounters depending on location or whatever. One day, one of the meet ups results in a murder. KAK knows he is partly responsible, but has no idea of the identity of the people he speaks to online.
I can see something along those lines being the case here, and why KAK is unable to roll on the killer - because he doesn't know them beyond being some anonymous guy in a dark web chat room.
1) KAK was in a dark web group sharing images and videos of girls they were catfishing, as well as conversations where addresses were displayed. One of the group focuses on A&L for whatever reason (maybe because he recognises them from real life). The murder links back to KAK because him sharing the info online set the killer on to them.
2) KAK was being paid by a group for photos, videos, and even addresses and meet ups. Let's say anthony_shots is able to arrange 10 meet ups with 10 different girls. KAK gets paid for all of those, and 10 different men show up to those encounters depending on location or whatever. One day, one of the meet ups results in a murder. KAK knows he is partly responsible, but has no idea of the identity of the people he speaks to online.
I can see something along those lines being the case here, and why KAK is unable to roll on the killer - because he doesn't know them beyond being some anonymous guy in a dark web chat room.