Competing forensics testimonies over man's cause of death in stairwell leads to dramatic verdict

Alison Davis was in the fight of her life to defend herself after being accused of killing her husband, Kevin, who was found with a fatal injury at the foot of the stairs in August 2023. "48 Hours" correspondent Peter Van Sant reports on the case in "A Death in the Stairwell."

source https://www.cbsnews.com/video/competing-forensics-testimonies-over-mans-cause-of-death-in-stairwell-leads-to-dramatic-verdict/