The anesthesiologist, the nuclear engineer and an alleged attempted murder on a hike in Hawaii

By Eric Levenson, CNN (CNN) — Looking at the steep cliffs just feet from her, Arielle Konig felt uncomfortable. The nuclear engineer and her husband, 47-year-old anesthesiologist Dr. Gerhardt Konig, were hiking Oahu’s “Pali Puka” trail to celebrate her 36th birthday. They took the weekend trip from their home in Maui after a rough few