the case of kenneth lawler _ they had no idea. faults in the system. the canadian chef now faces 1a murder charges. he's accused of supplying the chemical to of people in the uk — more than 90 are dead. now the national crime agency admits some people have died after a police visit. in a statement, the nca said... he denies selling the chemical, but we've alerted the ukrainian authorities — maybe they can interrupt the deadly trade. angus crawford, bbc news. with me is david parfett — father of tom parfett, who took his own life. thank you very much, first of all, for coming in. we were seeing in that piece how you ordered some of this chemical — obviously we are not naming it, just to remind you, in the post — then you got this welfare check. can you explain how that came about? , ., check. can you explain how that came about? , . ., check. can you explain how that came about? , . . ., ., about? yes, and i have to say i was leased about? yes, and i have to say i was pleased to — about? yes, and i have to say i was pleased to get