Chapter 326 Material Identification

Margaret was so nice to her... Vivian suddenly wanted to taste the cheesecake. "Okay.  It's been a long time since I've had it. I do miss it a little." "Alright. Go wash your hands first. It'll be ready soon." With that, Margaret immediately went to the kitchen. Vivian put her bag on the sofa and casually picked up Margaret's phone. The password to Margaret's phone was very simple, and Vivian easily unlocked her phone. But when she turned on the phone, the call log was actually blank. However, this was enough to make Vivian's fingers tremble. Because this clearly indicated that Margaret's call records had been tampered with. Generally, older people wouldn't purposely delete call records or photos from their phones, but Margaret must have intentionally cleaned them up. But why would she do this? Who was she trying to beware of? Did Margaret really know what she was doing? Vivian absentmindedly washed her hands. Then she wanted to help in the kitchen but was shooed out by M