1.   Although four station employees were slightly sickened by the fumes, they extinguished the fire before the chemicals could mix to emit a potentially disastrous form of cyanide gas.

2.   Besides, cyanide gas, if any existed, would have penetrated less than a hairbreadth beneath the surface of the walls.

3.   Both men struggled against their restraints when tablets of cyanide gas were dropped into vats of acid.

4.   A convicted terrorist, Ahmed Ressam, has testified that he attended a training camp in Afghanistan where experiments were conducted on animals with cyanide gas.

5.   Cyanide gas can be used to kill small numbers of people, but it is not easily deployed on a large scale, officials say.

6.   Death by cyanide gas, the method heretofore favored by the California Department of Corrections, has been ruled cruel and unusual punishment by federal Judge Marilyn Hall Patel.

7.   During sentencing, Duffy observed that the defendants had laced their truck bomb with deadly sodium cyanide in an attempt to make cyanide gas.

8.   In addition, they stress that they do not have definitive evidence that al-Qaida has actually produced the cyanide gas at Derunta.

9.   The cyanide gas also is less deadly than sarin.

10.   The inmates argued that unconsciousness occurs much later, after an inmate has suffered the painful effects of cyanide gas.