Kelsey Grammer is opening up about the 1975 murder of his sister, Karen Grammer, in his new book "Karen: A Brother Remembers.

but they are only a small part of the book — which tells the in-depth story of the siblings’ childhood in New Jersey and south Florida and Grammer’s later life and eventual stardom.

Kelsey Grammer's sister, Karen, was r**ed and killed in 1975. The tragic incident was deeply unsettling, leaving a painful ...

Kelsy Grammer hopes to "breathe life" into his late sister Karen Grammer with his new book Karen: A Brother Remembers ...