Conversation so far:
How did Ryan Dunn die?
operating his vehicle under the influence of alcohol, operating his vehicle at an excessive speed and violently veering off a road and into a tree.
How old was he?
Dunn turned 34 nine days prior.
Did they find out how fast he was going?
between 132 and 140 miles per hour.

Question: Were there any passengers?
Self-contained rewrite: Were there any passengers in the vehicle?