He wasn’t ‘imported’ he arrived without a visas, claimed asylum, a claim that was not processed.
He should have been processed and deported soon after arrival.
He was not, with tragic consequences.
RIP his victim and condolences to his victims family.
https://www.itv.com/news/tyne-tees/2024-04-25/murderer-came-to-uk-to-seek-asylum-after-drifting-around-europe-for-years