The Las Vegas police released documents and records describing the mental health breakdowns that the man who killed four people in a New York building had earlier faced.

The Las Vegas police released documents and records describing the mental health breakdowns that the man who killed four people in a New York building had earlier faced.

The New York City mass shooter had been diagnosed with multiple mental illnesses and had been the subject of two "mental health holds" in Las Vegas, but none of that limited his…