Aleksandr Strelnikov

Aleksandr Strelnikov was a professional assassin from Russia who lived before the Great War.

Background
He was hired by Edward Winter to kill Ron Trevio, and did so by shooting Trevio with a single bullet "from halfway across town". Judging by Eddie's comment, he appeared to be very talented at his craft.

Behind the scenes
It is possible that Aleksandr Strelnikov was modeled after Russian hitman, Alexander Solonik.

Appearances
Aleksandr Strelnikov is mentioned only in Fallout 4.