A Sister's Sacrificial Protection

Introduction

After 10 year old Addilynn Jones was almost abducted within the sight of her older sister 17 year old Destinylynn Jones,her sister knew she had to do something to prevent the abduction of her younger sister. She does something that will be considered a sister's sacrificial protection. But how exactly was the sacrifice beneficial? Addilynn was not abducted but now something's happened to Destinylynn. What was the sacrifice that Destinylynn did in order to protect Addilynn? What was the sacrifice made in order to prevent Addie Jones from being kidnapped that Destiny made?