gray cascade- the gift of life

Katherine Gray knew that her life was about to forever change when two strangers rang the intercom bell claiming to be her biological siblings? Grandmother Richards never wanted Katherine (her daughter) to know her true identity and how she was conceived. When Katherine was told she would need a kidney transplant, many members of her family were tested…and told they were not a match. How will Katherine handle the news when she finds out who her live kidney donor is? How will she accept the fact that the man her mother shot and killed, is now indirectly, keeping her alive through his son?