No charges yet over fatal Qld caravan fire

Police are waiting on autopsy results as they investigate a suspicious caravan fire that killed a woman southwest of Brisbane.

The body of the woman, believed to be aged in her 30s, was found in the charred wreckage at the rear of a paint and panel yard at Darra early on Sunday.

A 61-year-old man was questioned over the blaze, but he was later released without charge.

Police are waiting on the results of a post-mortem examination as the investigation continues.