→In the Pokémon Special Manga
Karen, along with [[Will]], [[Blue (Special)|Blue]], [[Silver (Special)|Silver]], [[Shum]], and [[Cart]], is one of the children kidnapped by the [[Mask of Ice]] and raised to be his servants. Karen was one of the leaders of the new [[Team Rocket]] formed in Johto.
After the Mask of Ice was defeated, Karen formed an alliance with [[Bruno]], Will, and [[Koga]]
. The four of them all ex-members of various criminal organizations.