The shooter was on anti depressants

I received this email today:

We would like to express our condolences to those that lost family members or friends. What happened in Blacksburg, VA is a loss to humanity.
Several investigators have recently reported that the assailant had been treated for depression with antidepressants. The U.S. Food and Drug Administration Public Health Advisory of March 22, 2004 identified the side effects of SSRI antidepressants, stating, “Anxiety, agitation, panic attacks, insomnia, irritability, hostility, impulsivity, akathisia (severe restlessness), and mania (psychosis), have been reported in adult and pediatric patients being treated with antidepressants.” SSRI antidepressants have documented side effects of suicide, mania, psychosis, aggression and hostility.
It is time for a Congressional investigation into the link associated with psychotropic drugs and school violence. We must all contact our representatives and let them know that this is a national issue and that we demand an investigation into a link that even the FDA admits. It is time to speak out so that the children at Virginia Tech did not die in vain.
Please take a moment and contact your Congressional leaders now! It is time to act. It will only take a moment and may prevent future massacres in our learning institutions. If we keep our schools drug and label free, they will be safer too.

For the safety of our children this must be investigated. He is not the first school shooter who was on anti depressants. In fact, he is the 9th. This is a documented side effect of these drugs, why is nothing being done about it?!? Whether you agree with these drugs or not, the fact of the matter is that these are the side effects and as an absolute minimum it needs to be investigated.