A father accused of breaking his infant daughter’s leg faces up to 25 years behind bars.The father, Nathan Alan Keel-McDowel, 22, was indicted last week on the charge of aggravated child abuse. The charge is a Class A felony which carries 15 to 25 years in prison if convicted. He remains held in lieu of bond pending his arraignment before Circuit Court Judge Bart Stanley.Keel-McDowel is accused of breaking his 2-month-old daughter’s femur (the large bone in the upper leg).