"We have proved this was a cold-blooded murder, " Tareen said at a press conference in Lahore. "The person is running away, so he shot them to be sure they were killed.

“我们证实这是一起冷血谋杀按，”塔林在拉合尔的一个新闻发布会上如是说：“对方已经在逃跑，而他（戴维斯）还开枪并毫不留情地置对方以死地，所以说我们不认人戴维斯的行为属于自卫。”

youdao

This said the judge was a cold-blooded murder an act of unprovoked aggression for which there was no justification.

法官说，这是一起冷酷的谋杀，是无可辩解的平白无故的攻击行为。

youdao

James Bond: I usually hate killing an unarmed man. Cold-blooded murder is a filthy business.

詹姆斯·邦德：我向来不愿意杀手无寸铁之人，冷血杀手是个肮脏的职业。

youdao

Relatives of David Ranta rejoiced in a Brooklyn courthouse Thursday as Ranta convicted more than two decades ago in the cold-blooded slaying of a prominent rabbi was released after prosecutors conceded their review of his murder case determined it was fatally flawed.

WSJ: Questions linger in 1990 murder of rabbi in NYC