List all of the characters in the first chapter only

Chapter 1 introduces us to Stacey's nightmares involving her getting away from someone in the forest. She is pursued by an attacker she is unable to see, only hearing the noises of someone walking behind her. Her realistic dreams indicate that her roommate Drea may be in danger. She carries out rituals to find out more about it, such as annointing a candle with her initials and drawing letters in the air.