Alleged one-punch victim dies in Qld

An alleged one-punch victim has died following an assault in a KFC car park in Brisbane's north on Wednesday night.

The 50-year-old man was taken to the Royal Brisbane and Women's Hospital with life-threatening injuries and died about 3pm on Thursday.

Police allege Conrad Joseph Carter, 32, knocked the man to the ground with one punch outside the Morayfield KFC and further attacked him while he was on the ground.

Carter was remanded in custody following a brief appearance in the Caboolture Magistrates Court on Thursday on a single charge of grievous bodily harm.

Police will prepare a full brief of evidence ahead of his next court date on August 4.