https://twitter.com/AmichaiStein1/status/1561101820520448001?s=20&t=WyX3y-b8K_1p1ph2U8JfSg
he was at the scene and saw it happen (see link below)
https://i.ibb.co/phz1BsZ/image.png
I'm no fan of Dugin or National Bolshevik Party or whatever the heck his ideology is these days, but I do think the extent to which he's called "Putin's Brain" is really exaggerated. I wonder if the car bomb was meant for him.
He's Putin's Brain to about the same extent that LaRouche was Ronald Raygun's Brain.