https://news.ketelle.co.uk/entities/bok-center Stories involving BOK Center, told neutrally, with how each side covers them. en-gb https://news.ketelle.co.uk/stories/ella-langley-cancels-concert-over-security-threat https://news.ketelle.co.uk/stories/ella-langley-cancels-concert-over-security-threat Sat, 10 Oct 2026 01:21:32 +0100 Entertainment Country singer Ella Langley cancelled her Tulsa, Oklahoma show hours before it was due to start, citing a "serious security threat". The nature of the threat has not been disclosed. (6 outlets: 1 left · 2 centre · 3 right)