Not a moderator, but I wanted to warn you before you spend a lot of time on this. (Hopefully I'm allowed to do that.)
You won't be able to share information, websites, history, etc about a person (friends, baby daddy, etc) unless they are publicly named in the mainstream media.
You won't be able to share suspicions about them unless they are named a person of interest or suspect. That is basically the general rule.
Private messaging a moderator to see if you can share something is always an option as well (if you have the option to private message, I believe you need a certain number of posts first.)
I don't want you to go to a whole bunch of work only to find out you can't share what you found. Generally, if I find something like this I will finish it out, then save it for later, so I have it ready to go when the person is named.
Good luck. :seeya: