"25. Although we are aware of the dangers of substituting our view for that of the employer, we conclude that this investigation was flawed in that the Respondents relied on uncorroborated statements of school children and did not investigate further the details of the statements, nor the reason why the one pupil who was involved in the incident had not made a statement and was not called as a witness. The panel who concluded that the incident had taken place chose to disregard the only independent witness that was before them on the grounds that, in their opinion, she had children with her and could have been distracted and could not have seen the incident properly. A reasonable employer in those circumstances would have made a further investigation to have satisfied themselves that these statements were made independently and objectively and have queried the differences in the date of the statements and the omission as stated above."