Find the Sum $$\sum _ { k = 1 } ^ { 4 } \left( k ^ { 2 } - 4 \right)$$

Find the sum. $$\sum _ { k = 1 } ^ { 4 } \left( k ^ { 2 } - 4 \right)$$

A) $S = 20$
B) $S = 14$
C) $S = 13$
D) $S = 18$
E) $S = 26$