Two of the conspirators obtained Getting false identification to purchase Commerce_buy handguns out-of-state , stalked Turner , and planned Arranging to murder Killing him near his workplace in Portland , Oregon .

The `` Challenger '' disaster has been used Using as a case study in many discussions Communication of engineering safety and workplace ethics .

The demonstration consisted Cause_to_be_included of a parade Self_motion with floats , bands , and various groups representing women at home , in school , and in the workplace .