Norfolk Superior Court Judge Beverly Cannone is sitting tight on deciding whether Karen Read’s defense can use its preferred dog bite expert in her second trial scheduled to begin in April. After yet another marathon hearing to determine the fate of Dr.

Dr. Marie Russell previously testified that the holes found in John O’Keefe’s hoodie and the wounds to his arm were from a dog.

A hearing is being held Tuesday morning in the Karen Read case ahead of her second trial later this year. The hearing started at 9 a.m. in Norfolk Superior Court. You can watch it live in the video player above.