Stockholm Threats and Abuse be careful ladies! Guy not right in head!

0768266845 This guy said he is from Nacka. He sounds desperate as I had like 15 miss calls of him. I finally give him the benefit of the doubt and arrange an appointment at my place. He arrive an hour earlier and I was out at the shops and told him we did not agree at such time and that he will have to wait until the agreed time. Then he start acting desperate and demanding that he want to see me now as he is already there that he took the taxi to come. I start getting suspicious and did not trust him. He kept texting me desperate to see him right away. I went back to my apartment and took the back door so he could not see me. From my window I could see him clearly standing outside. He was pacing up and down like a crazy person and could barely stand on his feet and almost falling and walking up an down like a drunk or intoxicated person. Clearly he was not right and I decide not to see him as he does not look in a good state of mind. When I told him I am not going to see him he flip and went totally mad. He start calling me fu**ing bi**ch and ugly ho** and bombard me with abusive messages and calls. He threaten me that he will let me pay for this much more then I can imagine and threaten me in the most horrible ways. He kept sending abuse the rest of the evening.
I am not sure that this guy was Swedish. I think he was not as he look non-Swedish to me, has dark hair and brown complexion.