Is Nathan Being Framed?

 Maxie demands to know if Nathan called immigration on Levi. After Nathan swears that he didn't she questions Mac and Dante. Mac and Dante admit they aren't huge fans of Levi but they did not call immigration. Nathan shows up and Maxie is asks to see his phone. After searching Nathan's phone, Maxie finds an outgoing call to immigration. Is Nathan lying or is he being framed?