[Ads /]
Marshall Michaelian was a dentist known for giving free root canals in San Mateo.
His small plane crashed in Rio Linda and landed in a chicken coop after flying into power lines.
Witnesses said it looked like he was trying to make an emergency landing.
[Ads /]
NTSB officials are investigating what caused his plane to crash.
Michaelian leaves behind a wife and three kids.