A doctor who was found guilty of trying to kill his wife during an altercation on a Hawaii hiking trail was denied a new trial, after a judge found there was no evidence of outside influence on the jurors who convicted him of attempted manslaughter. ↧ Hawaii doctor found guilty of trying to kill wife during hike denie... Dr. Gerhardt Konig was convicted of attempted manslaughter over an altercation with his wife on a Hawaii hiking trail