In the vast majority of cases the doctors were only present after the collapses, to perform resus in response to the alarm being raised, so can't have caused the initila collapses, so I can see why they're listed separately.
However I'd like to see the doctors' chart to see whether there was any similar pattern in the earlier cases, to the pattern of Doc Choc being present in the later cases. If gulty, and if getting doc choc's attention and time was part of the motivation, and if she allegedly orchestrated collapses when she knew he would be on duty and likely to attend resus... then it would be interesting to see if she had allegedly targeted any other doctor in the same way in the earlier cases, before he was around.
If guilty, All JMO