Authorities have been investigating the gruesome, fatal shootings of five people in Fall City, Washington. Now, the girl’s account, detailed in court documents, is giving a first glimpse into what unfolded.

A judge ordered a discretionary decline hearing to be held next year, triggering a monthslong process that could see the suspect tried in adult court.

The teen's 11-year-old sister told King County detectives that she survived the mass shooting by playing dead, according to a court document.