Prosecutors said anesthesiologist Gerhardt Konig tried to push his wife off a cliff and stab her with a syringe. He hit her with a rock when those tries failed.

Prosecutors alleged Gerhardt Konig, 47, had planned to kill Arielle Konig during a birthday trip to Honolulu

Prosecutors said anesthesiologist Gerhardt Konig tried to push his wife off a cliff and stab her with a syringe. He hit her with a rock when those tries failed.