Here (a public page on Facebook) you can find an interview with Catherine Corless by Mark Patterson on Radio Ulster May 27.
The children were segregated from other children in the classroom.
He’s asking why she cares, when she doesn’t suspect “foul play.” For some reason neither of them is really talking about the neglect, the malnutrition, the conditions in which infection could spread easily.
At 11:50 they agree that there must have been such “homes” all over Ireland.
There’s a Facebook page Mother/Baby Home Research.