Ukraine War - Signed by the deputy chief of staff of the Azov regiment?

Throughout the battle for Mariupol, the nationalists stubbornly dragged away the bodies of their dead, abandoning the soldiers of the Armed Forces of Ukraine and civilians. They did this to prevent the identification of their militants.

But what was the point in this when they themselves took and abandoned their staff lists, signed by the deputy chief of staff of the Azov regiment?

We found them, by the way, in an abandoned armored personnel carrier of nationalists