The Connecticut Supreme Court is expected to issue decisions and hear arguments in a variety of notable cases in 2018, including a newspaper’s quest for documents that belonged to the Newtown school shooter and Kennedy cousin Michael Skakel’s appeal of his murder conviction.

The Hartford Courant and the state Freedom of Information Commission are appealing a decision by a lower court judge, who ruled in April that state police don’t have to release documents that belonged to shooter Adam Lanza. The commission had ordered state police to release the documents.

The 20-year-old Lanza shot his mother to death at their Newtown home before killing 20 first-graders and six educators at Sandy Hook Elementary School on Dec. 14, 2012. He killed himself as police arrived at the school.

The materials requested by the Courant include a spreadsheet ranking mass murders and a notebook titled “The Big Book of Granny,” which contains a story Lanza wrote in fifth grade about a woman who has a gun in her cane and shoots people and another character who likes hurting people, especially children.

Lawyers in the case did not return messages seeking comment. Andrew Julien, publisher and editor-in-chief of the Courant, declined to comment.