DS1 is now 23 and a fine upstanding young man. In his teenage years he was, however, a bloody nightmare bit challenging. He lost a lot of mobiles, and because he's my PFB I replaced them.
DD met one of DS1's old school friends at Christmas. The friend told her that:
- Phone A was "lost" when DS1 rang a mate at a party, asked him if he wanted some beer and then deliberately put phone in a pint of beer.
- Phone B was "lost" when DS1 put it into the mechanism of a 6th form common room coffee machine to prove/disprove the machine's reaction to pressure. Apparently something swivelled.
I don't know about Phones C, D and E but if your DC says it fell out of their rucksack or they must have left it on the bus, it turns out there's a possibility they're lying.
HTH.