I haven’t listened to this yet, but here is Bill Browder on NY Public Radio with Preet Bharara discussing the death of Sergei Magnitsky. There may be something in here for any anons who might want to indulge in a listen. I will also listen later and post any info.

https://www.wnycstudios.org/story/death-sergei-magnitsky-bill-browder/