And some of America's allies are loth to hand over suspects who may be sentenced to death.
If he is found guilty, Gosnell, who is not a board-certified obstetrician or gynecologist, could be sentenced to death.
For Arias to be sentenced to death, a jury's decision must be unanimous.
CNN: Arias trial jury foreman calls decision 'gut-wrenching'
For Arias to be sentenced to death, the jury's decision must be unanimous.
If found guilty of first-degree murder, Gosnell, who is not a board-certified obstetrician or gynecologist, could be sentenced to death.
He could be sentenced to death if convicted after the five-week trial.
On Monday, a federal judge appointed prominent defense lawyer Judy Clarke to represent the wounded suspect, who could be sentenced to death if convicted.
"Under certain circumstances they could be sentenced to death, " he added.
After convicting Beasley last week on 26 counts of aggravated murder, kidnapping, aggravated robbery and more, they unanimously recommended that he be sentenced to death.
The second woman to be sentenced to death by stoning in 2012, she spent two months shackled, alone with her baby, in Omdurman prison, near the capital Khartoum.
In its unanimous ruling, the European Court said that "diplomatic assurances" from the United States that the death penalty would not be sought in Harkins' case "were clear and sufficient to remove any risk" that he could be sentenced to death if extradited.
After the guilty verdict, and a sentence of four months in prison, the sharia court in Ras al-Khaimah (one of the emirates) ruled that anyone found guilty of employing a magician to cast a spell on someone else would be sentenced to death.
The jury then will deliberate for a third time to determine whether Arias should be sentenced to life or death.
If Arias is sentenced to death, she would be the fourth woman on death row in Arizona.
CNN: Arias trial jury foreman calls decision 'gut-wrenching'
Those convicted of treason in the United States may be sentenced to between five years in prison up to death, according to federal law published on the U.S. House of Representatives' website.
They face the death penalty, while a juvenile charged this week could be sentenced to three years in a reform facility.
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