The shooter, identified as Kosta Kecmanovic, was 13 years old when he committed the crime and therefore too young to face a trial ... Elementary schools in Serbia cater for children 7-15 years ...

(AP Photo/Darko Vojinovic) BELGRADE, Serbia (AP ... identified as Kosta Kecmanovic, was 13 years old when he committed the crime and therefore too young to face a trial, according to Serbian ...

Aston Villa loaned out Kosta Nedeljkovic to RB Leipzig in the January transfer window - and the German club have the option ...

Aston Villa transfer latest as they're credited with an interest in Andrija Maksimovic, as per the player's agent - but so are Liverpool ...