Background Edit Boris Ostrovsky was a Russian newspaper editor. Appearance Edit Ostrovsky who wanted to tell Gabriel Allon something about a grave threat to the West and to Israel. He was killed in St. Peter's Basilica before he was able to meet with Gabriel. His murder ignited a media storm. Retrieved from "https://gabrielallon.fandom.com/wiki/Boris_Ostrovsky?oldid=13254" Categories: Deceased Male Characters Characters in Moscow Rules Characters from Russia Characters Killed by Anton Petrov Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.