abdul quader mollah was the first person executed for crimes dating back to the 1971 war of independence. >> united nations inspectors say it appears chemical weapons have been used five times during the syria war. the final report has been handed to u.n. secretary-general ban ki-moon and will be send to the members of the security council. james bays has more on the report from the united nations in new york. some of the images in this report may be disturbing. >> it is a detailed report, some 82 payments here of scientific evidence gathered by the team on the ground in syria, gathering forensic evidence, samples taken from the sites where it was claimed that chemical weapons were used. there were seven different instances of a possible use of chemical weapons that this team examined. they went through all the details, and they have confirmed that they believe that there is clear and convincing evidence in one case that chemical weapons were used. in another case there is credible information. in another case there was a problemible use, but they can't confirm it. there was evidence in