Hallucinating man shot wife on phone to police

Authorities are investigating whether Denver police responded quickly enough to the call.
A homicide detective who listened to the 911 call said he heard her scream and then gunfire, according to court documents.
Officers arrived just after the shooting and found Kristine Kirk, aged 44, of Denver, dead of a gunshot wound to the head.
A judge ordered her husband, Richard Kirk, 47, held without bail after his first court appearance. Kirk showed no emotion. He faces first-degree murder charges.
Police officials said their internal investigation will focus on the time it took for officers to respond to the home and whether dispatchers properly prioritised the womanâs call, which is characterised in court papers work as a âdomestic disturbanceâ.
Kristine Kirk told dispatchers her husband was âtalking about the end of the world, and he wanted her to shoot himâ, the court documents say. She said he was hallucinating and scaring the coupleâs three young boys.
She said there was a gun in the house, but it was in a safe.
Detectives are investigating whether Richard Kirk used marijuana before the shooting âbased on evidence we found at the sceneâ.