And my opinion is that it is jumping to conclusions. The side effects of anti-depressants are for suicide, not mass murder.

And while I have no personal experience with the stuff a friend with a long history of depression (up to being committed against her will while suicidal) once stated that the problem with anti-depressant was that they would lift her out of her deep funk just enough to give her the energy to walk to the kitchen and open the knife drawer. Suicidal thoughts were there aplenty before, medication would let her do something about it (hence the hospital, and starting the anti-depressants under medical supervision until she was past the "I am unworthy of living" phase).

Anecdotal case study of one, of course.