求《死囚168小时》（Dead Man Walking）的英文剧情简介

Matthew Poncelet has been in prison six years, awaiting his execution by lethal injection for killing a teenage couple. He committed the crime in company with a man named Carl Vitello, who has received a lighter sentence as a result of being able to pay for a better lawyer.

Now Poncelet appeals to Sister Helen as the day of his execution comes closer and closer. He wants her to help him with a final appeal.

She decides to visit him, and he comes across as an arrogant, sexist racist who doesn’t even pretend feeling any kind of remorse. Instead he affirms his innocence.

She tries to achieve lifelong confinement for Poncelet. Over time after many visits she establishes a special relationship with him.

While doing that she gets to know Poncelet’s mother and the victims’ families. The victims’ families don’t understand Sister Helen's efforts to help Poncelet, claiming that she is "taking his side." Instead they desire "absolu