The live feed I followed said Lavoy Finicum was the person killed , 3 shots: the person reporting said he was unarmed, hands in the air. Pete Santilli show, crappy news feed on YouTube.
https://www.youtube.com/watch?v=VVWykMKiOjU
The FBI arrested Santilli this evening apparently when he was outside the hospital where the injured Ryan Bundy had been treated for what were reported as minor injuries.