I haven't accused the firefighters of anything. However, I do think you should take a look at the following:
**********************************
Foreknowledge of WTC 7's Collapse
Of the two principle theories of WTC 7's collapse -- one being global structural failure due to prior debris impact and ongoing fire damage, and the other being controlled demolition -- the second is favored by foreknowledge of the collapse. This is particularly true given the lack of precedent of total collapses of steel framed structures during fires. So unprecedented was the collapse of Building 7 that the government has yet to explain it, in 2007 [they've now finally come up with some lame reasoning].
That would probably be lost on most responders on the site, who would have the fresh memories of the Twin Towers' explosions to help them accept the notion that the total of collapse of smoking skyscrapers is a natural and even predictable occurrence.
Witness reports show that officials who controlled the streets around WTC 7 evacuated the area in the hour before the 5:20 PM collapse, and that various officials forwarded verbal warnings conveying certainty that the collapse would occur. Network television broadcasts contain announcements of the collapse at least as 23 minutes before the event.
Witness Accounts of Foreknowledge
This overview of witness accounts shows that the evacuation of the area surrounding WTC 7 started sometime around 4 PM, and was completed only a few minutes before the 5:20 collapse. The warnings of the collapse, which are recalled in dozens of accounts by emergency responders, show a striking consistency of conviction that the collapse would occur.
**********************************
http://www.wtc7.net/foreknowledge.html
Actually, if you are saying that because the area was evacuated around the WTC7 is suspicious, then who do you think arranged the evacuation?
The FDNY.
Dan Nigro to be exact. He only became the fire commander a few hours earlier because his superior died in the collapse and Dan Nigro came close to death himself.
"In on it" he certainly wasn't. Neither are any of the other fire fighters that day who are on record as saying that they thought the WTC7 was going to collapse based on its deteriorating condition throughout the day.
If you hear a building creaking, see debris falling from it, see a huge bulge over several floors, see 10 floors of the building scooped out a quarter of the way into the building, the worsening fires which have been burning all day, the plumes of smoke coming out of every single floor etc.. etc..
Why should we be surprised that an evacuation was ordered around a building that was in that shape?