>> he was part of a plan. it was all obviously thrown off track when he joined isis and we had to part ways. it was quite a tearful and heart-wrenching moment for everyone involved. >> the australian government said it can't confirm his death, but the prime minister used it as a warning for would-be jihadists. >> i have a very simple message to anyone who might be thinking of going overseas to join these terrorist groups. don't, don't. they are death cults. and it's just as likely to be your death. >> since the bloody rise of isis jamar joined some 20 other australians who have been killed in the conflict. but the face of some 90 more australians still out there on the battlefield remains unclear. amy laport cnn, atlanta. >> all right amy.