Angela Boyle had to make one of the hardest phone calls a parent can make. After her father, Scott Mulrenin, died suddenly from a heart attack, she called her t

Angela Boyle had to make one of the hardest phone calls a parent can make. After her father, Scott Mulrenin, died suddenly from a heart attack, she called her three sons to tell them their grandfather was gone. With her sons serving at different military bases, Angela turned to the Red Cross for he…