To find out why Viggle made the deal, I chatted quickly this morning with Greg Consiglio, the President and COO of Viggle.

FORBES: Viggle: We Bought GetGlue to Help Reach Critical Mass in Social TV

"I don't believe you're going to find any biological relationship between the (shooter) and the victims, " Blair County District Attorney Richard Consiglio said, adding the three victims "were not immediate family" of one another.

CNN: 4 dead, including shooter, in central Pennsylvania

Infra-red (IR) camera monitors currently used by firefighters require lenses that can be blinded by intense fire, said researcher Pietro Ferraro, of the Consiglio Nazionale delle Ricerche (CNR) Istituto Nazionale di Ottica in Italy.

BBC: fire fighting

"IR cameras cannot 'see' objects or humans behind flames because of the need for a zoom lens that concentrates the rays on the sensor to form the image, " says Pietro Ferraro of the Consiglio Nazionale delle Ricerche (CNR) Istituto Nazionale di Ottica in Italy.

ENGADGET: Infrared holography lets rescuers see people through walls, fire, walls of fire (video)