A 14-year-old boy from Melton, on the fringes of Melbourne, has been injured in an unprovoked attack by five older African migrant boys. There is a brief Youtube clip of the incident below:
A TV news report on the attack can be found here.
I have some personal experience with a handful of Somali boys. They are friendly to me, but I have noticed that they have a significant interest in the topic of gangs and violence (they look up to those in the Apex gang). It doesn't bode well.