What Led to Multiple Accusations in Witch Trials

What led to multiple accusations in witch trials?

A) Torture yielded more suspects.
B) When secular courts took over the jurisdiction of witchcraft cases, more names were forthcoming.
C) When actual covens of witches were discovered, more accusations appeared.
D) Female suspects were more likely to reveal accomplices.
E) Ecclesiastical courts violated more safeguards than secular courts.