Video- 'Line-of-Sight' Detonation Leaves Investigators Wondering Was There A Third Boston Bomber?'

By Susan Duclos

From the day of the Boston Marathon bombings, every time new details emerge they leave those keeping up with the news with more questions…. today’s question is “was there a third Boston bomber involved with the Marathon bombings?”

H/T Twitchy with description of information in the video.

Fox News’ Catherine Herridge is reporting today that the FBI has not
ruled out the possibility of a third party involved in the Boston
Marathon terrorist bombing. Evidence that the two bombs were detonated
not by a cell phone but by parts ripped from a toy car remote control
suggest that whoever triggered the explosions had to have been in the
line of sight of the bombs.

Further, the instructions the Tsarnaev brothers were believed to have
followed to construct the pressure cooker bombs didn’t mention the
remote control method of detonation, though a search of their computers
might turn up a source for that information.

[WATCH] Fox News report below:

[Update] In other related news today, investigators are searching a landfill for bombing clues:

Information from Dzhokhar Tsarnaev himself, plus other leads, spurred
authorities to look through the New Bedford, Massachusetts, landfill,
the official told CNN’s Susan Candiotti. The 19-year-old went to school
– at the University of Massachusetts-Dartmouth — in an adjacent town,
and he was spotted in his dorm room there in the days after the April 15
twin blasts that left three dead.

What exactly are investgators hoping to find?

Boston bombing suspects’ mother was also on a terror watch list as was her older son, Tamerlan Tsarnaeva, who was one two U.S. watchlists:

 Russian officials warned authorities in the United States about the
mother of the bombing suspects in 2011, and she was also added to a
terror watch list, according to CNN.

JWF points to a Boston Herald column asking a very interesting question:

Meanwhile, Howie Carr asks a very interesting question nobody else has wondered about.

If the Tsarnaevs were so persecuted in Kleptostan that they needed
“asylum,” how come all of them fly back and forth to that Third World
hellhole like they’re jumping on the Red Line to Park Street?

Like I said, the more details that emerge, the more questions the leave.

[Update #2] Boston Herald:

A top-ranking Republican congressman said yesterday he expects the
feds to make more arrests in their ever-widening probe of the deadly
Boston Marathon bombings, which took a new frightening turn yesterday
when officials revealed the accused terrorist brothers made
“spontaneous” plans to launch an attack on Times Square.

“I hear a
lot of definitive statements out there that it was just these two men
and it’s over, but I will tell you I hear these briefings every day, and
I don’t think this is over,” said U.S. Rep. Mike Rogers, a Michigan
Republican who chairs the House Committee on Intelligence. “There are
clearly more persons of interest, and they’re not 100 percent sure if
there aren’t other explosives.”