What is the solution for deep and dark and dangerous?

1)Alli finds out that the sissy girl is Teresa and that she had drown when she got on the canoe with her sisters, Claire and Dulcie.

2)Teresa told Alli and Emma where her body was in the lake.

3)Claire came over to the lake house and they called the police, news reporters, and Scuba divers. They told them where the body was and she had a nice burial for Teresa.