Katie Price's ex-husband Kieran Hayler is assisting 'police with their investigation' after being 'arrested on suspicion of child neglect and possession of a firearm', it has emerged.<br /><br />The former stripper and personal trainer, 36, has been taken into Sussex Police custody for questioning, The Mirror reported. <br /><br />Kieran has not been charged with any crime, police told MailOnline.
