amna: the couple that he killed were named gladys and david larkin, his ex-girlfriend's parents.adult children who testified at the trial were very split on what kind of penalty they wanted to see here. when you look at where the american people are on this issue right now, according to gallup support for the death penalty for people of -- convicted of murder has been falling. some 53% today are in favor of it. what does that say to you? >> there is a diversity of opinions about the death penalty even among family members of people who have lost loved ones to violence. that's a big change from what we were previously told years ago. many family members now say the death penalty does not bring them any peace or closure. public support is at 53%, a five decade low. when you dig into those numbers, you see some very interesting facts, including that younger generations, people age 18 to 43, the majority of those people now oppose the death penalty. even among people who support the death penalty i think there is growing discomfort with the execution of people with severe mental impa