The Florida Supreme Court reversed its previous ruling allowing any death row inmate to challenge a sentence based on a higher standard for determining whether they are intellectually disabled.

The decision marked the second time this year that the new-look court overturned one of its own decisions on the death penalty.

The court reversed a previous decision that allowed retroactively applying a U.S. Supreme Court ruling that said Florida couldn't base the determination of a condemned prisoners intellectual disability strictly on an IQ test because there is a margin of error.