Answer:
The doll with the pin in it
Step-by-step explanation:
Abigail accused Eliz's spirit of stabbing her.
Mary Warren says that Abigail saw her sewing. The men will take Eliz into custody.
Abigail wants Eliz arrested and creates "evidence" to present to the court. She wants to have Eliz charged with witchcraft,
The evidence is so overwhelming when Abigail stabs herself to try and get them to arrest Eliz.