By Eurasianet In the days since the mass killing at the Crocus City concert hall near Moscow, blameless Tajik migrants across Russia have been subjected to threats, verbal abuse and increased harassment from law enforcement. Panic is mounting – not just among Tajiks, but among other Central Asian expatriate diasporas too – about the potential long-term fallout of intensified discrimination fuelled by rage over an attack that has left more than 140 people dead. Atovullo, a 35-year-old Tajik living in Moscow, told Eurasianet that his landlord summarily evicted him without explanation immediately…