Watch: Hallowe’en celebrations at the sports arena in Cookstown Sorry, we're having problems with our video player at the moment, but are working to fix it as soon as we can Waiting for Video... The Mid Ulster Sports Arena was the focal point for the spectacular Hallowe’en celebrations in Cookstown. Check out this week’s Mid Ulster Mail for more photographs from the event. Charlie and Lewis Ross who had a scary time.INMM4515-356 Photographs by Simon Robinson. P.S.N.I. arrest 'another potential killer' - police warn others 'we will catch you'