A mum whose teenage son was stabbed to death hopes to build public support for stronger penalties for those convicted of knife crimes.Amy Morgan and her supporters gathered outside Leicester Town Hall tonight to collect signatures on a petition which calls for tougher punishments for those who carry or use knives to assault others.The petition can be found here.She is backing a call for the change in the law to increase punishments for a range of knife crimes.Her son, Tyler died after he was...
