Hey there!
I'm brand new here and consider myself a bit of a true crime buff in my free time, but this case has, for lack of a better word, terrorized my mind since day one. It's just disturbing and bewildering on a level unlike anything I've ever heard of in my life. Anyways, I'm so impressed with all the sleuthing everyone has been doing here and I came across this video about a week ago and have been meaning to chime in. I've been trying to make my way through all the various threads here and I haven't seen anyone post this, but if it's already been discussed and dismissed, my apologies for wasting your time. Also if this is in the wrong thread, I'm sorry for that as well. I'm still trying to learn the ropes here.
It appears to be some guy who calls Luka's cell number while he's on the run in Europe, obviously to harass him. The pertinent part is between the 5:00 minute mark and the 6:15 ish mark. If you compare the voice who answers to the voice in the older Sun interview, it (to me) definitely sounds like him. Also, it might make sense for him to answer his cell phone since I am pretty sure he did have his phone on him in Europe for a couple days there until he knew he was being tracked and dumped the cell into the subway bin in Paris (I think?)
The voice who answers at first is the typical Luka "deep" voice which he said on his Cover Guy interview came from practice, but the second he is threatened by the caller, it changes to what I believe is his more natural, higher pitched voice. The reason I post this here is to possibly add a miniscule amount of insight into his psyche. He seems to flip into a bit of a rage at the flip of a switch. At any rate, I just thought it was creepy and would throw this out there.
I'm sorry for the super long introduction post here. I just wanted to share this strange clip. Keep up the awesome sleuthing! :seeya: