There was hardly a man among them whose gun did not carry notches as boasting evidence of ruthless killing.

He is nicknamed "Mad Righty" because of his ruthless killings of the Kamiyadori in the past.

Bodie however remained certain that Wallace's death was necessary, as it involved (supposed) betrayal, whereas Marlo's murders were on the basis of ruthless killings.

He carries out ruthless killings under the order of Cesare to keep the Borgia family in power.

(Yes, I am arguing that, as a parent, I would have liked to see a less cartoonish, more ruthless killing.)

Our closest genetic cousins, the apes, are capable of great empathy but also of violent, ruthless killing.

Doyle's mother, Mary Doyle, tore into him for the ruthless killing of Holmes, and the author was denounced as a brute.

The film focused on its accuracy by the witness of the invasion and vividly described the ruthless killings committed by the Soviet Army.

Explaining his ruthless killings to a jury and being torn apart by a prosecuting attorney was another thing.

Srebrenica is synonymous with the ruthless and inhumane killing of children and adults - it is synonymous with genocide.