Christina Grimmie

Some of these cases haven't even been solved yet.

The 'Voice' singer lost her life in June 2016.

The EP includes 'I Only Miss You When I Breathe,' 'I Won't Give Up,' 'Invisible,' and 'The Game.'

Fittingly, the video to Grimmie's posthumous release chronicles a superhero's story.

A month after the murder of Christina Grimmie at a concert in Orlando, the family of the late singer has issued a statement.