Sicko ploughed truck into crowd and stabbed seven people to death because he was 'lonely'
![Sicko ploughed truck into crowd and stabbed seven people to death because he was 'lonely'](https://i2-prod.dailystar.co.uk/incoming/article32992050.ece/ALTERNATES/s615/0_JAPAN-CRIME.jpg)
Deranged loner Tomohiro Kato drove a truck into the crowds on a busy Tokyo street before going on a stabbing spree, killing seven in total —Japan remember 16 years on from the horror ordeal