What Episode Does Emily Prentiss Come Back Novels & Stories

"Is Emily with you guys too? " "What? No. What's going on?" I hung up the phone and called Oscar again. "I think Emily's really missing. You go find out what's going on." "I'm looking into it. My son Jimmy is back. He's made sheriff. He can help a lot." "That's great. You're doing a great job. Let me know right away if you have any news." I drove to Emily's house. I hoped it was all just a misunderstanding. Could she just be somewhere in the house wanting some quiet time to think by herself? I stared at the doors and windows of her house, hoping to find something.