In the dark times of Sinéad's depression, two of her
best friends saw the worst. Angela and Hilly remember occasions when Sinéad
would leave a note that spoke of suicide, and then she'd disappear. When Angela
found these notes, she says she'd call all her friends and they'd organize a
search party. "There's one particular day ... I found her in the street, up in the
town," she says. "And she was just sitting on the street, distraught."