All I know tha this woman has been feeling desparate due to being investigated.
Desperate, fair enough - she snapped under stress. I would feel it is apart of who we are - and we cannot know who we are until these stressful situations are faced by each of us and how we react is indeed a very mental issue.
Granted I do talk above about the greater subject and the more common aspects - its just the article reminded me about a friend who committed suicide - not the same circumstance but same end result and i just felt i needed to say it.