in cold blood

Porepunkah is now the centre of a massive manhunt for a heavily-armed man that police allege murdered two of their own in cold blood.

He described officers being fired upon by a heavily armed offender, saying two colleagues - a 59-year-old detective and a 35-year-old senior constable - were "murdered in cold blood".

The police chief was secretly recorded promising to cover for a fellow officer if he killed someone “in cold blood.”

"This is an unstable individual who walked in and murdered four people in cold blood for no reason whatsoever," Montana Attorney General Austin Knudsen told a news conference on Sunday.

A paramedic accused Israeli troops of killing in cold blood.