"After talking with colleagues, Mr Milinkovic suddenly strolled to a barrier, climbed over and flung himself to the ground below, a diplomat told the Associated Press.
Earlier on Tuesday, Mr Milinkovic had seemed "completely normal, talking to journalists in the corridors of Nato", a Serbian journalist in Brussels told the AFP news agency."
More details, and less plausibility:
"Serbia's ambassador to NATO was chatting and joking with colleagues in a multistory parking garage at Brussels Airport when he suddenly strolled to a barrier, climbed over and flung himself to the ground below, a diplomat said."Poor bastard didn't even rate much of an effort at a lie.