What led to doctor's arrest in his beauty queen girlfriend's fatal overdose?

Maryland Dr. James Ryan faced an unusual charge — depraved heart murder — following the fatal overdose of his beauty queen girlfriend Sarah Harris in 2022. CBS News national correspondent Nikki Battiste reports on the case for "48 Hours."

source https://www.cbsnews.com/video/what-led-to-doctors-arrest-in-his-beauty-queen-girlfriends-fatal-overdose/