The medical examiner says 51-year-old Ralph Nimmons went into sudden cardiac arrest after he was restrained and kept in a prone position at a Stop-and-Shop in Flatbush last April.
Nimmons was also suffering from hypertensive cardiovascular disease.
No one has been charged.
----------
* More Brooklyn news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube