tip 1
look at previous accounts by id
in places like youtube he desperately try to change his name to hide his new diddling identity
tip 2
keep a note of accounts that are deactivated instead of banned because he deactivate all the time in the hope that people forget
tip 3
in places like shittr where you cant easily get someones unique id go find a post that talks to whatever his last known name is
when he changes it shittr will redirect to his new name
tip 4
watch his victims
he cannot leave them alone
if he has ever tried to pedo someone or attacked them then he will be back
keep an eye on any previous contacts because you gon see him pop up again
tip 5
watch his previous account activity
he will try and lure kiddies from the old accounts to his new accounts or just like and comment on accounts that are also his