Playing with a duo on Official 0853 NA - MI (109.230.243.35), indoors in land_house_2b04, 80.5 EAST, 110.5 SOUTH, I was sorting inventory at the top of the staircase out of sight, my duo was downstairs collecting loot, suddenly we BOTH instantly get shot by an invisible player with a silent weapon and die, there is footage being submitted by CMK1473, we watched it back and saw no shooter, zombies weren’t alerted by the shooter’s presence, we both died SIMULTANEOUSLY.