Thai authorities and police report that the body of a teenage woman, identified as Tunchanok Donhomla and referred to as “Cake,” is found in a 29-inch black suitcase near railway tracks in a Thai tourist hotspot. An Australian man, Simon Carman, 46, from south of Perth, is arrested and charged in connection with the case. The Daily Mail reports additional grim developments, saying that two more bodies are found in suitcases in the same general area. The reports link the arrests and evidence to an investigation involving multiple suitcase discoveries, though the outlets do not provide further details in the provided text about the identities of the other bodies or the specific charges beyond the murder charge relating to the teenage girl. The case is described as involving cross-border elements, with the suspected offender in custody while Thai investigators continue to examine the circumstances surrounding the suitcase findings near railway tracks. The information presented is limited to what is stated in the provided summaries.