Speculation on the motive behind the Yeongju taxi driver murder case

Initially, I suspect the crime may have been committed when the perpetrator found it difficult to pay for a long-distance taxi fare. Regarding the five mobile phones that the suspect claims were opened under their identity without permission, it is possible they actually sold their identity themselves to open burner phones. Furthermore, since the initial taxi call was near an adult gaming parlor, I suspect they may have moved to a location to exchange chips and then called another taxi. These are my speculations on the facts of the case based on my understanding of the local nightlife and gambling ecosystem as someone who has lived in that area.
The case in question is located slightly below the middle of the link.

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