In What Case Did the Sixth Circuit U

Multiple Choice

In what case did the Sixth Circuit U.S. Court of Appeals decide that the searches of a laptop computer, a cell phone, and a flash drive were private searches (searches conducted by private parties not associated with the government) ? U.S. v. Miller (1976)

A) U.S. v. Lichtenberger (2015)
B) Illinois v. Caballes (2005)
C) U.S. v. White (1971)
D) U.S. v. Miller (1976)