The school Cesnik taught at, Archbishop Keough, merged with another high school in 1988 and is now set for closure this June.
The Keepers producers appear to have more information about these claims, and may present more evidence that could potentially lead to the Baltimore police department finally closing the nearly 50-year-old murder case.
Decades after the murder, former women students came forward with allegations pointing to a specific employee at the school, saying he sexually abused them and other students attending the school.
In total, various reports say there are around 50 alleged victims from around the time before and after Sr. Cesnik’s death, although the trailer alludes to a number closer to 100.