Michigan State Police recover the body of a neonate inside a portable restroom at Electric Forest and open a criminal investigation, asking the public for tips.The remains are found in the festival camping area by an employee of the portable restroom vendor during routine maintenance at Double JJ Ranch; authorities say there is no known public-safety threat and decline to release identifying details.Organizers halted performances during severe weather earlier in the event, expressed heartbreak, and officials warn of travel delays while investigators search for witnesses and phone or video footage.