Who had their phone stolen?

My mum lost her phone at work. When my mum got home she couldn't find her phone anywhere. She rang it and every thing but it was nowhere to be found. Because my mum is a relief staff member she thinks that one of the girls she didn't like at that branch nicked off with it. Mt mum went strait down to the phone company and cut of everything and the company reported it so that if somebody did have it they couldn't use it. My mum never got it back so she got the exact same phone and is still paying off the stolen one.