belfast sex slave: 'if i asked for food i was beaten, if i tried to sleep i was raped' .
.mr mcgurgan said that mrs cavanagh "died alone" after suffering a terminal collapse and fell from her bed while "the cot sides were down"..
"she was our mother, the anchor and heartbeat to our family," derek said. "(she) would spread her love and dedication like a small hummingbird.".