Are anti-depressants really causing increased rates in homicides?

Source information? From reading your question, you clearly read something about anti-depressants and homicides. Without knowing the source, it is hard to make comment. However, i doubt any one who would make a 1:1 relationship between ad and homicides. There are likely a huge number of variables in what leads to a homicide. A much more important concern is the relationship between alcohol and homicides.