Complex sentence: Her mother was accidentally killed in a house fire in 2012, and in February 2013, she gave an interview to the "Daily Mail", detailing her mother's troubles and her own determination to raise more awareness about mental illnesses.
Split into simpler sentences: Her mother was accidentally killed in a house fire in 2012. Lysette gave an interview in February 2013 to the "Daily Mail" detailing her mother's troubles, and her own determination to raise more awareness about mental illnesses.