A delegation of Texas House Democrats had to evacuate their hotel in Illinois Wednesday morning due to a potential bomb threat, according to multiple lawmakers and local police.

Texas Democrats staying in Illinois after fleeing the state in opposition of Republican-led redistricting effort were evacuated from their hotel over a bomb threat, local law enforcement said on Wednesday.

The escalating battle is over Texas Gov. Greg Abbott’s bid to add Republican House Seats in the Lone Star State, extending to Blue State Illinois.