nuplazid can cause changes in heart rhythm and should not be taken if you have certain abnormal heart rhythms or take other drugs that are known to cause changes in heart rhythm. tell your doctor about any changes in medicines you're taking. the most common side effects are swelling of the arms and legs and confusion. we spoke up and it made all the difference. ask your parkinson's specialist about nuplazid. it started as a romantic anniversary weekend. but that's not how it ended. toni henthorn has died after a fall from a cliff in the rocky mountain national park her husband harold's first wife also died in a terrible accident such an awful coincidence, or was it >> reporter: may 6th, 1995 it was a cool spring evening in the colorado countryside