At some point, Cummins reportedly admitted to disabling the GPS on his car and replacing his license plate with one from Alabama.
After leaving Decatur, they travelled to Birmingham and started heading west to Mississippi, staying in Mississippi for at least one night before heading northwest to Oklahoma. While there, they were caught on surveillance at two different Walmart stores.
From Oklahoma, Cummins and Thomas headed to Colorado where they began using aliases. The FBI agent says they presented themselves as John and Joann Castro, ages 40 and 24 respectively, a married couple. Cummins reportedly chose a Hispanic last name since their ultimate destination was Mexico.
lots more at link
http://wkrn.com/2017/05/12/tad-cummins-asks-to-be-released-from-custody-ahead-of-court-appearance/