My step dad recently passed away while in a nursing facility for rehabilation. A nurse called that night and recounted the events of my step dad choking to my mother over the phone. When we arrived at the facility, the administrator was there and he also said he choked. Now the death certificate states that it was cardiovascular disease and the administrator says they conducted an investigation and determined he didn't actually choke. He had been eating only puréed meats and vegetables up until the day of the incident when therapy determined he was ready for soft solids. I feel like this is a cover up but because he's cremated I'm not sure what our options are.