Michael F. O'Brien: key obituary facts
Is Michael F. O'Brien dead? Yes. Michael F. O'Brien died on February 28, 2018, at age 72.
Cause of death: Michael F. O'Brien's cause of death has not been publicly confirmed.
What was Michael F. O'Brien known for?
He was known as American diplomat (NASA).
American diplomat (NASA)
Died on Wednesday February 28th 2018