CAPP Little Wolf
Academic Search Complete is a multi-disciplinary database that has newspaper, magazine, and scholarly articles. It's a good starting point for research.
Criminal Justice Abstracts with Full Text
This database is mostly scholarly articles for criminal justice and criminology research. It works well for most of your topics.
PsychINFO is a psychology database with scholarly, peer-reviewed articles. This database would be helpful for students researching the psychological side of true crime/serial killers and all aspects of mental health.
Film and Television Literature Index with Full Text
This database has all types of writing on film and television. This would be good for any topics involving critiques or portrayals in media.
SocINDEX is a sociology database. It would work for any topics to the cultural and societal aspects of marginalized youth, raising children, stereotypes, etc.
ERIC would be the go-to database for anything involving PK-12 or higher education topics such as bullying in schools, etc.
This database is great for political, policy based topics, such as gun control.
America: History and Life with Full Text
This is a historical database that could work for the catastrophic crimes or disasters (as long as they happened in America)
