The phrase "to hire this killer" means to pay someone money to eliminate or murder someone else.
Sentences with «to hire this killer»
Broker tries to stay out of trouble, but when things escalate to a group of hired killers showing up at his doorstep, he must rely on all his old skills to survive and protect his daughter. (combustiblecelluloid.com)
He was supposedly shot in the head by hired killers who were made to believe he was a child molester. (palawan.ph)
Chen, Ruhian and Rahman all play hired killers. (darkhorizons.com)