Diego Diaz went undercover to old mansion to finally catch vampire sister,but when he arrived there,whole mansion was full with student that held big party for halloween.He tried to spot someone acting suspicious,so he called Diane and placer to help him.However,when they arrived,they found body of Tiffany Appelton burned to a crisp by Jack O' Lantern lamp that was thrown at her,During the investigation,team found vial of Adrienna Brassiere's blood.She confirmed that she is a vampire and that she ripped Father Von Pratt's heart to have part of him wherever she goes.Team locked her up.Later on,they found enough evidence to arrest Adam Bell for a murder.Adam said that Tiffany mocked this party because she and Adrian were only ''fabulous'' people that don't need silly costumes.Adam was mad at her for saying this and he wanted to make her look even more ''fabulous'' by burning her to a crisp by Jack O' Lantern lamp.Judge was horified by this motive and she sentenced Adam to life imprisonment accompained by a psychiatrist.In AI,somebody helped Adrienna escape from prison.She left message that she is going to ruin their lives if they start searching for her.However Diane placed microchip on her bag so they could locate her and her accomplice.Angie Peters located them at local graveyard so they decided to go there and finally catch her once and for all,but they recieved anonymus call.Their helper Diego Diaz has been found killed on local graveyard...