According to the affidavit of the arrest warrant, Rivera, a neighbor of the girl known to the family only as “Flaco,” was plugging a hole in her bedroom the night before the October 9 attack. After completing the first part of the job, he hung out with the girl’s mother and two other men, drinking beer until about 3 a.m., when the mother asked them to leave so she could go to sleep, the mother said. mother to the police. The three left and the mother slept on the couch; the girl and her sisters slept in the mother’s room because of the project in the girl’s bedroom.