Question

How could the following sentence be BEST modified to give it a setting of suspense?

Jack and Jill went up the hill to fetch a pail of water.

A.
On their way to fetch a pail of water, Jack and Jill stumbled upon a dead body lying in the ravine.
B.
Jack and Jill went up the hill to escape the charging band of ninja assassins. They had only seconds to escape.
C.
Jack and Jill walked down the hill after fetching a pail of water, and Jack tripped, spilling the water.
D.
Jack helped Jill up the hill after the biking accident.