A high-ranking official with the La Crosse Fire Department is currently on administrative leave as he is investigated for child pornography possession.  Frank Devine made an appearance in La Crosse County Circuit Court Wednesday.  A state investigator says information from an anonymous tip was traced back to Devine’s home.  A search warrant was served Tuesday and the investigator says Devine admitted looking at a picture of child porn.  He denied trading any images or communicating with anyone online about the topic.