The Book of Mormon mourns the loss of Gavin Creel, who died on Monday from a rare form of cancer (metastatic melanotic nerve sheath sarcoma). Gavin starred as Elder Price in the Melanotan 2 Tanning Peptide We are deeply saddened by the loss of Broadway star Gavin Creel. He passed away from Malignant melanotic nerve sheath tumor (MMNST) which is a rare form of Malignant peripheral nerve sheath The rare disease community recently lost two incredible advocates. Let's take a moment to honor their lives and continue raising awareness for rare and genetic conditions. Broadway star Gavin Creel,