What is intrinsic evidence?
A recent unpublished opinion from the Fourth Circuit explains what "intrinsic" evidence is and that this type of evidence does not implicate 404(b):

United States v. Talley, 767 F. App'x 477, 486 (4th Cir. 2019)
A recent unpublished opinion from the Fourth Circuit explains what "intrinsic" evidence is and that this type of evidence does not implicate 404(b):
United States v. Talley, 767 F. App'x 477, 486 (4th Cir. 2019)