Scream 4 Chapter 2
They arrived at the home of Deputy Riley and his wife, Gale Weathers later that afternoon. "Hi, I'm Deputy Riley, this is my wife, Gale Weathers." He extended his hand to Alison and her father. "I'm Norman Walker and this is my daughter, Alison Walker, she's Sidney's half sister. That's why we're here." "I didn't know Sidney had a sister," Dewey couldn't help noticing how much she looked like Sidney. "I didn't know I had a sister either," Alison mumbled unhappily.
"Do you have any reason to believe you are in any danger?" "Well, I'm her sister and it seems everyone was trying to kill her because of my mother, so yes, there's a possibly that my life may be in danger." "Calm down Alison," Gale said. "This isn't easy for any of us, Dewey and I just lost a friend and you lost a sister you never knew you had." "You forgot to metion that my life may be in danger because of family members I didn't know existed."
Alison was difficult for them to work with. "Look, I guess I could try to keep an eye on you, like I did with Sid." Dewey thought she might think of something else to say but she didn't. He assumed that she was satisified that. "I just want her to be safe." Alison felt she no longer had any control over anything until the murderer was caught. All because she had a sister and a mother that she had never known and would never have a chance to know.