Think about kinds of deviant behavior that interest you. Some examples are:

Criminal behavior (this can include any specific kinds of criminal acts or behaviors you are interested in)
Gang membership
Sexual deviance (S&M, sexual offenses, or sexual fetishes)
Body art (tattooing, piercing, etc.)
Religious deviance (cults or groups that are starkly different from mainstream society (for example, polygamy, Amish Culture)
White supremacists
Things to think about while completing this activity:

How do different researchers approach similar topics?
What questions are they asking?
How do their research methods allow them to answer their research questions?
How would the questions need to be different if they used a different research method?