What you should do if you suspect a case of child abuse

RBC I The news reports are as shocking as they are relentless:
An Army sergeant in Maryland charged with first-degree child abuse, accused of starving, beating and burning her 4-year-old stepdaughter.
A North Carolina Child Protective Services supervisor and her husband, a nurse, arrested after their 11-year-old foster son is found handcuffed to a porch railing with a dead chicken tied around his neck.
Three malnourished sisters in Arizona, ages 12, 13 and 17, kept…