If the jury does not reach a verdict and a mistrial is declared, prosecutors would need to decide whether to retry the case, which has included more than 80 witnesses and more than 300 exhibits.

As deliberations continue in Lindsay Clancy's murder trial, the jury has yet to reach a unanimous verdict.

The jury is in its fourth day of deliberation

A Massachusetts jury is deliberating for a fifth day on Lindsay Clancy's criminal responsibility for strangling her three children, with conflicting testimony on her postpartum…