There was a pleasing ringtone.
A policeman's cell phone rang.
He answered it. "Ok… Yes, we will go over now." After that, he hung up his phone and said to the other policeman, "Let's go. There's a new case in the east of the city that lacks manpower. We are being transferred to that case."
"But we still haven't found one person yet."
"After looking for her for so long to no avail, our hopes of finding her are slim. Let's go and help with the case in the east of the city." The policeman patted the shoulder of his companion and the two of them quickly left.