mcveigh parks several blocks away from the murrah building.moves the license plate from the car. not abandoned. please do not toe. will remove by april 23rd. needs battery and cable. april 23 they rendezvous where they assemble it. >> the chemical would be mix in some barrels, something kin to a 55-gallon plastic barrel. the barrels were then likely connected with the detonaing cord that led to boosters and that detonating cord would come together where the caps were. >> but at the last minute, terry nickels, like michael fortee bails out. >> as time grew near to the time of the bombing, nickles got cold feet. he decided he didn't want to do that, and decided that was going too far. mcveigh screamed at him, threatened him, may have threatened to kill him. >> on the morning of april 19th, mcveigh now on his own drives the ryder truck into oklahoma city. at 8:57 a.m., security cameras at the reeg si tower apartment building catch the ryder truck parked across the street. investigators surmise this is when mcveigh lights the first fuse. a few min

the owl fred the murrah-- alfred p citying no, in oklahoma -- the work is based on real world challenges, and focused on cost savings by the on specific security needs of the fate -- agencies. standards defined security measures and design an able magician of security policies. recently, the isc proceeded that risk management process for the risk management standard. those responsible for security theld use to determine that silly posse to a provides an integrated single source of facility security countermeasures are not federal facilities. explains that risk may be addressed in various ways, the pending on the agency mission needs. for sample, the presence of a childcare center on site has historical significance -- and has merkel significance. 53 federal departments and agencies participate in the isc and take the lead in bringing ideas to the table, and drafting standards and best practices. when agencies cannot solve security related problems on their own the isc brings chief security officers and senior citizens gather to solve continuing governmentwide concerts. isc mentorship als

the owl fred the murrah-- alfred p citying no, in oklahoma -- the work is based on real world challenges, and focused on cost savings by the on specific security needs of the fate -- agencies. standards defined security measures and design an able magician of security policies. recently, the isc proceeded that risk management process for the risk management standard. those responsible for security theld use to determine that silly posse to a provides an integrated single source of facility security countermeasures are not federal facilities. explains that risk may be addressed in various ways, the pending on the agency mission needs. for sample, the presence of a childcare center on site has historical significance -- and has merkel significance. 53 federal departments and agencies participate in the isc and take the lead in bringing ideas to the table, and drafting standards and best practices. when agencies cannot solve security related problems on their own the isc brings chief security officers and senior citizens gather to solve continuing governmentwide concerts. isc mentorship als

murrah building in 1995 with the recognition that we had to do a better job protecting our federal facilities. again almost every. those that participate in the federal interagency committee and of the senior security lessen the department the chief security officer. we take evolving threats and devolving challenges and it is the chief security officer who look at the particular threats who decide how we as a federal family best addressed that threat make sure the facilities to mitigate them so there is a formal process the committee has produced if there's a standard by which we go about about all of the federal civilian facilities with the exception of the military and the military installations and it begins with determining what of the facility's security level to look at the federal facility and based on what its function is is a headquarters office or field office? does it had historical significance for example is the declaration of independence or bill of rights contained? are there other ancillary functions, child care facilities and things that is what allows it to determine whether