Mama Promised! She did! (8)

"Miss, you can't be here," A policeman said to a girl, trying to step through the boundary as well.

"Where are your parents? Who are you here with?" the policeman asked the girl again, but she smiled and pointed to the back of the crowd,

"Wait, this place is not safe. Let me get someone to escort you back to them," the officer said, turning to one of his colleagues while muttering under his breath, "What's wrong with parents leaving their kid like that!"

"You! over there… yes! You! Make sure that she-" The officer paused, frowning slightly as the little girl had 'disappeared' in the mere seconds that it had taken him to call the other officer.

"Where is she?"

"Where is who?"

"The little girl, who was just here?"

"There's no one there!"