twenty minutes past five in the evening
`` How did you know he was Mr. John Bellingham ? '' `` I did n't ; but he said he was , and I supposed he knew . '' `` At what time did he arrive ? '' `` At twenty minutes past five in the evening . '' `` What happened then ? '' `` I told him that Mr. Hurst had not come home yet , and he said he would wait for him in the study and write some letters ; so I showed him into the study and shut the door . '' `` What happened next ? ''