<human>: Can you succinctly summarize the text in 1-3 sentences?

He was a psychopath. Not even exaggerating. He's told me if someone where to mess with me, he would kill them and he knows how to hide a body. He's told me how he would in detail. He goes to a military academy. 

Anyways, I broke up with him and he said he was going to jump off a building. I haven't had contact with him since.

I facebook creeped on him. He has a pic of him with his arm around another girl (dating, maybe?) She lives in a state next to mine (he lives in on the coast & I'm midwet). A little over an hour from where I go to college. I have no idea how they could have met.. Also, she liked the college I go to class of 2017. i'm worried she is transferring. This is too scary for me.

What the hell do I do?
<bot>: Pyscho ex might be dating another girl to get closer to me (I think) what the hell do I do