The family of a Thai teenager allegedly murdered by an Australian man say they want the accused killer executed.

An Australian man has been arrested at a Thai airport after the body of a 17-year-old girl was found dumped in a suitcase.

Simon Peter Carman, 45, was arrested while attempting to board a Jetstar flight to Perth from Suvarnabhumi International Airport in Bangkok on Friday night.

An Australian man charged with the murder of a 17-year-old girl in Thailand tells her family her death was "out of my control".

An Australian man is facing murder charges in Thailand after a teenager’s body was found in a suitcase.

Family of the teen have called for Australian man Simon Carman to get the death penalty.

The parents of a teen girl in Thailand who police allege was killed by Australian man Simon Peter Carman have spoken.

The family of a Thai teenager allegedly murdered by an Australian man say they want the accused killer executed.

The Australian man accused of murdering a Thai teenager had a history with law enforcement when he lived in Perth.