The U.S. Marshal Service is now heading the search for Zachery Shock and Johnny Tipton.
The two men escaped from the White County Jail more than two weeks ago. Shock was in jail on murder charges.
The sheriff’s office says tips continue to come in but all of them are outside the Tri-State area. As for security at the jail, the walls have now been filled with concrete after the inmates busted through them to get out.
A new fence with razor wire has also been put up around the building.