One-relator groups with torsion are conjugacy separable
  We prove that one-relator groups with torsion are hereditarily conjugacy separable. Our argument is based on a combination of recent results of Dani Wise and the first author. As a corollary we obtain that any quasiconvex subgroup of a one-relator group with torsion is also conjugacy separable. 
Ashot Minasyan and Pavel Zalesskii
math.GR