From the 2002 appeal:
101. At about 9.50 p.m. on Tuesday, 6 August the appellant telephoned Miss Mugford. During their conversation that evening he said he was "pissed off" and had been thinking about the crime all day and that it was going to be "tonight or never". The following morning she was awoken by a telephone call from the appellant to her lodgings in London. The appellant said to her, "Everything is going well. Something is wrong at the farm. I haven't had any sleep all night … bye honey and I love you lots". Miss Mugford did not take him seriously and went back to sleep. As to the timing of this call, Miss Mugford said in evidence said that it was between 3.00 and 3.30 a.m.
102. A number of Miss Mugford's housemates were disturbed by the telephone call and provided additional evidence as to timing. One, Helen Eaton, had been consulted by Julie Mugford, when the latter was first making a statement to the police about it. She put the time at 3.00 a.m. in evidence but agreed in cross-examination that it might have been as late as 3.30 a.m.
103. Another flat mate, Sue Battersby, said that she was positive that when she was disturbed, she had looked at her clock and the time shown was 3.12 a.m. However, she pointed out that she was in the habit of keeping her clock about 10 minutes early and police checks made on the clock confirmed this to be the case. If her evidence was right and if the clock was, as the evidence suggested, ten minutes fast, the time was probably no more than a minute or two after 3 a.m.
104. Joanna Woad gave evidence that when she heard the telephone, she looked at her digital clock and all that she noted was that the time was 2 something. This meant that according to her clock the time was between 2.00 and 2.59 a.m. If it was at the end of that bracket, it differed very little from the time suggested by Susan Battersby's evidence.