Defense lawyers say Ariel Castro plea spared victims from anguish, hope researchers study him

The lawyers who defended a Cleveland man who held three women captive for a decade say Ariel Castro's guilty pleas spared the women from the anguish of reliving what they went through.

They also told the Cleveland Jewish News ( that the plea deal that took the death penalty off the table saved taxpayers millions of dollars that would have been spent on appeals.

Castro was sentenced in early August to life in prison plus 1,000 years after admitting to kidnapping and repeatedly raping the women until they escaped his home in May.

Defense attorney Craig Weintraub says that Castro has significant mental health issues. He says he hopes researchers will study Castro to figure out if there are clues that could be used to stop other predators.