i'm elizabeth puranam in doha. coming up in the next 60 minutes - an 18-year-old black man, shot and killed by lis at a st louis -- police at a st louis police station. -- petrol station >>> and taking back for territory from i.s.i.l. >>> stopping the illegal weapons trade - a global treaty has come into place - can it work. ? >>> and a syrian refugee who went from beginner to concert pianist in 18 months >>> we begin with breaking news. we are getting reports that a palestinian has been killed by israeli fire in southern gaza. so palestinian sources say that one palestinian has been killed from israeli tank shells fired in east khan yunis in gaza. we'll get you more on that. i know we are hoping to cross to our correspondent in jerusalem. more on that as we get it >>> let's move on to other news much a black teenager has been shot and killed by police in the u.s. state of missouri. the incident happened in st louis - the same city where unarmed teenage michael brown was killed by a white police officer in august.

i'm elizabeth puranam in doha. coming up in the next 60 minutes - an 18-year-old black man, shot and killed by lis at a st louis -- police at a st louis police station. -- petrol station >>> and taking back for territory from i.s.i.l. >>> stopping the illegal weapons trade