Correct

虐杀

/ nüè shā / 
Strokes

Definition

to kill (or assault) sadistically

Example

As a Verb

kill by abuse/maltreatment

1
Tā
他
nüèshā
虐杀
le
了
yī
一
zhī
只
māo
猫
  
。

He abused a cat to death.