A number of teenage killers have been jailed in Sheffield for attacks involving knives and gunsA number of teenage killers have been jailed in Sheffield for attacks involving knives and guns
A number of teenage killers have been jailed in Sheffield for attacks involving knives and guns

Teenage killers: Teens behind bars for murders and shocking attacks in Sheffield

A Sheffield boy, aged 16, is to be sentenced later this week after being found guilty of murder.

The 16-year-old stabbed Mr Sumner with a knife in what was said to have been a revenge attack over an earlier incident, with Mr Sumner having been accused of smashing some windows.

He has not yet been sentenced but faces a mandatory life sentence when he appears at Sheffield Crown Court on Friday.

The killer is not the only teen to have been sentenced in Sheffield for murder and manslaughter over recent years.

Here are some other cases which shocked the city.