adult man, just turned 18, stole an expensive phone from boy, 13, in Oulu city, in a bus

https://www.kaleva.fi/nuori-mies-ryosti-alaikaisen-pojan-puhelimen-keske/11748035

it was in the backseat of a bus and the bus has two doors for exit, one infront and another in back

immediately when the bus stops somewhere in Oulu, the 18 year old demanded the 13 year olds phone, they had been sitting close by each other but he was not immediately right next to him

however the 18 year old had noticed the phone is expensive

he showed him a knife and said you better give the phone without trouble

then the 18 year old ran out from the door farthest from the bus driver

bus driver didnt immediately know something was stolen

bus driver called the police when he knew about the situation and police talked to the 13 year old who described the thief

phone was found some hours later in an apartment in Oulu and 18 year old is held for questioning

inside the 18 year olds rented apartment was a cannabis plant