Ok so i have a situation with an online impersonator. On Facebook i was messaged by a random asking to be friends and just general chatting you know. But now it's turned out to be friend of mine but i'm not sure who it is. The reason i know it's a friend is because of the randomness and the fact "she" added my friends aswell and also other random things.

so what i'm trying to figure out is weather i can figure out there i.p address through facebook and trace it to find out who it is?