Graphic police body camera video shown to jurors on the fourth day of an attempted murder trial in Maui captured the violent aftermath of the alleged attack — a woman covered in blood on a remote hiking trail after witnesses said she cried out that her doctor husband was trying to kill her.

The video, shown in court Wednesday, begins after two hikers called 911, telling dispatchers they heard the victim, identified in court as Arielle Konig, screaming for help on a trail in Hawaii.

When officers arrived, Konig slowly approached from the trail, her face bloodied.…