The jury is weighing whether to convict Clancy of first-degree murder in the deaths of her three children, Cora, 5, Dawson, 3, and Callan, 8 months.

A jury is deliberating in Lindsay Clancy’s trial as the Massachusetts mother faces three counts of murder in the killings of her three children.

To convict Lindsay Clancy of murder, prosecutors have to prove beyond a reasonable doubt she intentionally caused their deaths and is “criminally responsible.”

The jury is in its fourth day of deliberation