You worked in the BAU. You were being interrogated for a murder that was framed on you. Garcia had to go through your records to help the team profile you to prove you innocent. But, Garcia found something that you kept secret. You lied about your last name, so the team wouldn't know. Your parents were Aaron Hotchner and Haley Brooks. You were the older sibling to Jack. No one knew you were the child of Hotch and Haley, so you lied about it. You sat in the interrogation room, waiting.