The man died of an infection. People die. We all die. You understand that, right?

"Sudden illness" being subjective, the man was hospitalized two weeks prior, due to difficulty breathing. He had pneumonia and MSRA complications. It was determined he's suffered a stroke, and he ended up on life support, including dialysis.

Other than wild conspiracy theories, what evidence do you have pointing to this being perpetrated by Boeing?

Some folks love conspiracy more than sugar. It's pathetic, really.