Thu 06 Jun 2004Investigation into attack on Irishman was 'casual'The police investigation into an attack on an Irishman in Gran Canaria last year was described as "very casual" by witnesses at the inquest into his death in Dublin yesterday.According to testimony at the inquest into the death of Mr Daniel O'Callaghan (24), of 28 Windsor Road, Rathmines, Dublin, there were several breaches in standard investigation procedures by Spanish police.