Joab.

When Jethro heard that Joab had been talking to Uriah right before he was killed, he was curious. There were innocent connections between the two men. But Joab could arrange someone’s death. Joab had a history of moral innovation.

Joab was one of three brothers with outstanding military careers in David’s army. The other two were Abishai and Asahel. All three had been with him since David’s early days on the run from Saul. And they were David’s nephews.

Joab was the commander of David’s army. W...