The trials officially ended because once the queen was accused she demanded that the trials be stopped
EDIT:
The Queen was not accused. The wife of the Massachusetts governor was accused and the governor demanded a stop to the Trials and wrote to London for the power to pardon all the imprisoned.
A witch trial.
Thisted witch trial happened in 1698.
Wiesensteig witch trial happened in 1562.
Würzburg witch trial happened in 1627.
Spa witch trial happened in 1616.
Kirkjuból witch trial happened in 1656.
Poznań witch trial happened in 1793.
Roermond witch trial happened in 1613.
Witch trial of Fuersteneck happened in 1703.
Bideford witch trial happened in 1682.
Mora witch trial happened in 1669.
Ramsele witch trial happened in 1634.