Apparently the investigators are taking the allegation so seriously that a week has gone by and they haven't returned our call. Geez. I called our foster parent advocate organization and hopefully I'll hear back, as they are supposed to help walk you through the process.
Thank you, thank you, thank you to everyone who left supportive or informative comments to my post about this issue. It helps so much to feel like we're not alone, and that there are people rooting for us.