Christina Grimmie

From cult-fueled killings to stars who were simply never seen again...

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

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

Christina Grimmie's family's lawsuit is moving forward in Florida.

The October 1 attack at a Las Vegas country festival left close to 60 dead and hundreds injured.

A manic fan shot and killed Grimmie in June 2016.

From Katy Perry to Halsey to Lorde, there's a lot to look forward to in summer's first month.

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.

Republic Records released Grimmie's latest, an EDM-packed punch with soaring vocals.

The show's tribute included Prince and Debbie Reynolds, but left out 'The Voice' alum.

Albert, Tina and Marcus Grimmie claim AEG Live 'failed to take adequate security measures to ensure the safety of the performers.'