Texas Gov. Greg Abbott on Wednesday ordered state legislators to convene a special session on Monday as the death toll rose to at least 120 people and 172 reported missing in Fourth of July flooding in the Hill Country.

Officials warned that the full extent of the catastrophe is unknown and unaccounted victims could still be found amid the massive piles of debris.

Texas Gov. Greg Abbott said his state "will not stop until every missing person is found" following devastating flooding in central Texas over the Fourth of July weekend that left at least 105 dead. Five young girls and a counselor from Camp Mystic in Hunt remain missing Tuesday.

Nearly a week after deadly floods struck Central Texas, search and rescue teams are continuing to probe debris for those still missing.

The death toll from the July 4th weekend flooding in Central Texas has climbed to 118. Across the state, more than 170 people are considered missing. Texas Governor Greg Abbott has promised that the search will not stop until all of the missing are found.