'My life on death row is like twilight zone'
19 April 2017 Last updated at 00:36 BST
Before his execution in Arkansas, convicted murderer Ledell Lee said he was living a nightmare that he could not wake up from.
After 21 years on death row, Lee was put to death on Thursday, one of a series of executions due this month.
Produced by Sarah Svoboda, Franz Strasser and Peter Murtaugh.