The justices on Monday ordered the Florida Supreme Court to take a new look at the case of Thomas Rigterink in light of their ruling last week in another Florida case.

The Florida court threw out Rigterink's conviction and death sentence for the slayings of Allison Sousa, 23, and Jeremy Jarvis, 24. The court cited problems with the Miranda rights warning police gave Rigterink before he confessed to the killings.

But the Supreme Court last week declared Florida's Miranda warning sufficient, despite complaints it wasn't clear a suspect could have a lawyer present during questioning.