Alleged offenders at large after man in his early 20s fatally shot in early hours of TuesdayFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastA man in his early 20s has been fatally shot in an alleged home invasion in Sydney’s south-west that police believe was a “targeted attack”. A homicide investigation is under way, with the alleged offenders still at large.Acting Supt Gretchin Atkins said the man, who was yet to be formall