LANSING, Mich (WQTX) Police say the fatal stabbing of a man and knife attack on his wife in Yale was planned, possibly a week or more in advance. The couple's 17-year-old niece, who they adopted as their daughter, faces murder and assault charges along with her 18-year-old boyfriend and a friend, also 18. Paul Skinner died in Friday's attack. His wife, Mara, survived.