An anesthesiologist accused of trying to kill his wife on a popular Hawaii hiking trail previously accused her of having an affair, which led to “extreme jealousy,” according to a temporary restraining order petition filed by his wife.

On Monday, March 24, Dr. Gerhardt Konig and his wife, Arielle Konig, were walking along a hiking trail just off of Oahu’s famed Pali Lookout when Gerhardt suggested they take a picture near the edge of the cliff. When Arielle refused, her husband allegedly attacked her and attempted to push her off the cliff.

NBC News' George Solis reports on the new details in the case of Gerhardt Konig, a doctor accused of trying to kill his wife while at a popular tourist destination in Hawaii.

The wife of a man indicted for trying to kill her on a Hawaii hiking trail said in her restraining-order petition that his suspicion she was having an affair “led to extreme jealously on his part”