Jurors in the second murder trial of Karen Read asked four questions related to evidence and charges before ending deliberations for the day Tuesday in the high-profile case over whether the Massachusetts woman killed her police officer boyfriend.

Jurors in the Karen Read trial asked four questions to Judge Beverly Cannone Tuesday, with one indicating they may be facing the possibility of a hung jury on one of the charges. The jury left for the day without reaching a verdict,

Lawyers in Karen Read’s murder retrial were called back into court on Tuesday morning after deliberating jurors came forward with questions about evidence in the case and a verdict slip.