The Case of the Mystery Meat Loaf (Club CSI, Bk. 1)

In "The Case of the Mystery Meat Loaf," Ben, Corey, and Hannah's first case as Club CSI, begins when a bunch of students and the principal get food poisoning from the cafeteria's hot lunch. Everyone blames the new science teacher because she pushed the lunch lady to add her healthy "meatless meat loaf" recipe to the menu, but Club CSI: isn't pointing fingers until they evaluate the evidence. Can they find out who messed with the meat loaf before the science teacher gets in trouble or more people get sick? Club CSI: is on the case.