74 - "By any chance were you in charge of foam insulation adhesive?"
No, not those particular adhesives. However, I was responsible to assure that the workers had many of the other adhesives which were current 'in date', and this sometimes varied from a matter of minutes/hours to months. Sometimes it got to be quite a scramble to get new adhesives, particularly, those mixed for a specific application, and we had no more components, and the last batch 'expired'.
You may be interested in looking at our analysis of the Colombia fiasco/murders. I was a major contributor to the thread, which had over 4000 responses.
We beat NASA analysis by months:
Observation on TPS damage on Orbiter ^
http://www.freerepublic.com/focus/f-news/835531/posts