The man who opened fire on police officers in the Orenburg Region may be hiding in a mountainous area ORENBURG, April 17. /TASS/. The search for the man who opened fire on police officers in the Russian southwestern Orenburg Region continues, the press service of the Russian Ministry of Internal Affairs’ regional office told TASS. Local authorities urged citizens to avoid visiting the territory of four populated settlements where the search for the suspect is ongoing. TASS has compiled the key