Crossword Clue:

KILL to put to death

AnswerCrossword Clue
MARTYREDPut to death for adhering to a belief
SLAYPut to death
ROUENWhere Joan of Arc was put to death
NOYADEDPut to death by drowning, as during the Reign of Terror.
HEAL"a time to kill, and a time to ..."
USED"I ... to love her, but I had to kill her"
DOUBLEZEROESWith "the", past decade name, to secret agents with license to kill?
TYSONHe said about an opponent "My main objective is to be professional but to kill him"