'Innocent' in the Bible

In the morning he went out and stood there. Then he said to all the people, "You are innocent. I conspired against my master and killed him. But who struck down all of these men?

Furthermore Manasseh killed so many innocent people, he stained Jerusalem with their blood from end to end, in addition to encouraging Judah to sin by doing evil in the sight of the Lord.

Because he killed innocent people and stained Jerusalem with their blood, the Lord was unwilling to forgive them.