Queensland crash victim behind robberies

A man killed in a fiery car crash near Ipswich was involved in two robberies shortly before, police have confirmed.

The 26-year-old died after crashing a car at an intersection at Goodna about 2.25am on Thursday.

In the 15 minutes prior, a service station was robbed and a taxi driver held up in the car park of a fast food restaurant.

A 30cm-long knife was used in both robberies to net a diabetic kit and a bumbag containing money.

Following investigations, police say they are not looking for anyone else.