"accidentally died" is correct and usable in written English.
You can use it to describe a death that was not intentional or expected. Example: His uncle accidentally died in a car accident.
And, getting to the nub of the issue, why not report that you were anonymously sent explicit pictures of Zoe Barnes about 10 minutes after she "accidentally" died?
The solicitor Sally Clark accidentally died from drinking too much alcohol as she struggled to deal with the traumatic experience of being wrongly convicted of killing her two baby sons, a coroner ruled yesterday.
"The recent case of a married British partner, Marco Bulmer Rizzi, who was not recognised as next of kin when his husband accidentally died in Adelaide highlights the importance of such laws," Croome said.
At the time the girl was only 4 years old but the marriage was prevented, when the boy accidentally died a few days later of asphyxiation.
She had him imprisoned, and then he mysteriously accidentally died – rumour has it, by having a red-hot poker shoved up his back passage.
No animals accidentally died during the study.
His son Kyle is addicted to hardcore internet pornography and is almost universally loathed – until he accidentally dies.
A young woman in the throes of passion accidentally dies from a donkey punch, a potentially lethal erotic stunt involving a blow to the back of the neck that is supposed to intensify the peak experience.
Please come home as soon as possible so I don't accidentally die of over-analysis".
They start tripping out super hard and really getting into it and then one of them accidentally dies.
They are seeking out new habitats and may accidentally die in the process, such as by falling down a steep slope or drowning in a river.
