Attorney said the girl will receive probation and counselling for four years . The January 5 shooting resulted in the arrests of two sisters , aged 15 and 11 , on a second - degree murder charge in Lake ##dale , Florida . No charges were filed against the younger girl after the incident . Documents show the elder girl had suffered sexual abuse by her uncle . In 2011 , the brother and sister were discovered having sex by their mother . Investigators said the elder girl was held in a locked bedroom by her older brother while their parents were away on a work trip . Parents would lock elder girl in her bedroom with only a blanket and a permit to use the bedroom for up to 20 days as punishment , prosecutors said .
Attorney said the girl will receive probation and counselling for four years . The January 5 shooting resulted in the arrests of two sisters , aged 15 and 11 , on a second-degree murder charge in Lake City , Florida . No charges were filed against the younger sister after the incident . Documents show the elder girl had suffered sexual abuse by her uncle . In 2011 , the brother and sister were discovered having sex by their mother . Investigators said the elder girl was held in a locked bedroom by her older brother while their parents were away on a work trip . Parents would lock elder girl in her room with only a blanket and a bucket to use the bathroom for up to 20 days as punishment , police said .