There was no signal.
Her screen was cracked, but the device still worked.
She tried making an emergency call.
It failed.
She held the phone above her head and moved toward the walls, searching desperately for a connection.
Nothing.
As the hours passed, the temperature dropped.
Her leg swelled.
She became increasingly thirsty.
She knew she needed to conserve her supplies, but pain and fear made it difficult to think clearly.
She ate part of her food.
She drank a small amount of water.
Then she tried crawling toward what appeared to be a passage.
Her leg dragged painfully behind her.
After several yards, she encountered a steep drop.
She could hear water somewhere below.
There was no safe way down.
She returned to the place where she had fallen.
By the time her phone battery died, she had lost all sense of time.
She curled against the wall and waited.