Active shooter, multiple casualties reported at Bronx Hospital

[Mystic Wanderer]

A doctor is dead after he shot multiple people inside a New York City hospital in what appears to be a case of workplace violence, sources say. 

The gunman at Bronx Lebanon Hospital was dressed in a white doctor's coat when he shot at least five people shortly before 3 p.m., sources tell News 4.
He's been identified as Dr. Henry Michael Bello, a 45-year-old family medicine doctor, according to sources. NYPD spokesman J. Peter Donald said in a tweet around 4 p.m. that the suspect was dead.

Source

I just found this.

Turning up the Cell Tower signals, I see.