Zodiac Kids: The zodiac killer strikes again: Who is the zodiac killer?

Lisa Maude walks in her classroom to find a substitute who was a teacher she didn't like and faints. She wakes up in the nurse and her friends ask questions, like if she didn't like her, and then she collapsed again.

When the sub, Mrs. Hines finds out she was in the class, she calls the principal to get a different substitute. Mrs. Hines says a bunch of insults about her, such as "stupid" or "crybaby". Mrs. Hines gets banned from schools, and has an anklet/tracker. Lisa Maude chooses her dad to be her substitute, and they have lots of fun and all the kids are compatible with him.

The next day, Isabella finds out that the zodiac killer kidnapped some kids. She transforms into Sagittarius. While they were walking, Sagittarius starts to cry and is consoled by Leo. They climb the water tower and find out the zodiac killer was Mrs. Hines and "put her down" since the water tower was formerly Tall Pound and Pen (a pound and a jail, if the jailbirds went to jail, their pets would be there too, in the pound)