Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Family, Friends Mourn Mexico's Monarch Butterfly Activist Associated Press Surrounded by the millions of monarch butterflies that Mexican environmental activist Homero Gomez Gonzalez fought to protect until his mysterious death, relatives and friends paid tribute to him Thursday. Gomez Gonzalez's sudden disappearance two weeks ago had sparked an outcry in Mexico, an increasingly violent country where activists are routinely threatened, harmed or killed as a result of their work. Gomez Gonzalez, who worked passionately to protect a Mexican forest where monarch butterflies spend the winter, suffered head trauma as well as drowning, authorities announced Thursday night, potentially adding weight to the fears that he was murdered.