[DF Filter]
[This is a good idea and you should feel good.]
Well... so far I've been thinking about basic psychology. Socio- and psychopathy, mental disorders, delusions, psychotic breaks... criminal behavior and how to handle it in a real-life situation. I was also planning on using historical serial killers as examples of whatever the topic of the lecture would be.
A lot would be theoretical, but still applicable to a real-life situation.