Finch saw the crowd forming and new what it must be for. 
His voice thundered
"Get Back all of you. " He yelled in a commanding tone.

The began walking through the crowd which was now parting before him, a young girl he did not recognize sat next to Elaine obviously trying to help.
He put his hand on her shoulder
"Please step back Miss let me handle this."
He said to her in a nice but commanding tone if voice.
"What's your name? I'll Let her know you were here."