During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

There, he opened fire on cleaning woman Sebije Nelovic, who managed to duck into a closet, before he shot and killed ...

On a steamy Monday evening, no one inside the Manhattan office building noticed the dark BMW pull up outside. The driver ...

More than a decade before he turned a Midtown NYC office building into a killing ground, Shane Tamura stood out as a rising ...