"Hey! That's evidence, you can't just tamper with it!" Su Jingxue saw Xu Fan take out Sanshui's cellphone and fiddle with it, then she spoke up to stop him.
"I'm just checking the time, the clock on my phone is off," Xu Fan said with his eyes wide open, telling a blatant lie, ignoring whatever Su Jingxue said, thinking I just won't listen to you.
"Now that you've seen the time, put the phone back where it belongs!" Su Jingxue said helplessly to Xu Fan.
"I'm sorry, I pressed too hard just now and cracked the tempered glass on his phone. I'm going to go out and replace it with a new one, and then I'll give it back to him." Xu Fan pressed hard with his finger, popping a fist-sized crack in the screen protector, then picked up the phone and shook it at Su Jingxue.
"Put the evidence back now; don't run around with it." Su Jingxue couldn't keep up with Xu Fan's train of thought, and seeing Xu Fan pocket the phone, she hurriedly said.
