The residents of a shantytown in Depression-era Massachusetts find their small community under assault from unknown forces. Working to overcome their own infirmity and the indifference of the authorities, the investigators - residents of the shantytown themselves - need to find out who or what is preying on them before those they hold dear are destroyed.
This is a scenario for Call of Cthulhu 7e by Scott Dorward. The players take the role of pre-generated investigators who work together, risking their sanity and wellbeing to solve mysteries