Hi

I am conducting a research in digital forensics where I need to identify key subjects (witnesses or perpetrators) of an incident. Therefore, I am in need of twitter event datasets to test my algorithm. The dataset could be an event of any type, e.g. crime, natural disaster, terrorism etc.

Additionally, if anyone could recommend any recent works within the domain of digital forensics and machine learning that could be of benefit to my work, that would be equally appreciated.

Many thanks