The bothers move on, questioning even more hostile, one-eyed sister Birgit. She remembered how Jean-Claude's mean hatred for his daughter's kitten, which he ended up killing semi-accidentally, motivated a new attempt on his life; The sisters, who felt little guilt for their failed electrocution ending sickly senior neighbor Fons's life, decide on replacing the usual quiet annual family outing with a paint-ball initiation. Birgit practiced to become deadly accurate with frozen ammunition, but Jean-Claude's helmet number six gets mixed up with an innocent friendly ...

Their mission is accomplished but the sisters can't rest on their laurels as they feel the Dewitts breathing down their necks. If they can't prove Jean-Claude was murdered, the brothers may face jail.