Police arrest man who stabbed a man in the chest on a London train

The moment cops arrested suspect after a knifeman yelling 'I'll kill you all' launched 'rampage' on London train, stabbed a man in the chest with 12in blade and sparked stampede of scared commuters- Mail online

The overground train at Hackney Central station suffered an incident yesterday at rush hour. A knifeman went on a 'rampage' and pulled out a 12 inch knife in front of everyone. Most people fled in terror but one man has been taken to the hospital after being stabbed. His injuries are not thought to be life threatening.

This is an example of hard news. It's audience pleasures include surveillance- informing people of incidents happening in their area.