Emergency personnel are on the scene where a plane carrying former OU quarterback Steve Davis and Tulsa businessman Wes Caves crashed into a house in South Bend, Indiana March 17, 2013.

Steve Davis and Wes Caves died Sunday, March 17, 2013 when the private plane on which they were flying crashed into a neighborhood near South Bend Regional Airport in Indiana.

Emergency personnel are on the scene where a plane carrying former OU quarterback Steve Davis and Tulsa businessman Wes Caves crashed into a house in South Bend, Indiana March 17, 2013.

Emergency personnel are on the scene where a plane carrying former OU quarterback Steve Davis and Tulsa businessman Wes Caves crashed into a house in South Bend, Indiana March 17, 2013.

A plane is seen after crashing into a house in South Bend, Indiana March 17, 2013.

A plane is seen after crashing into a house in South Bend, Indiana March 17, 2013.

A plane carrying former OU quarterback Steve Davis and Tulsa businessman Wes Caves crashed into a house in South Bend, Indiana March 17, 2013.

A firetruck heads to the scene of a plane crash in South Bend, Indiana March 17, 2013.

Steve Davis, No. 5, played for the University of Oklahoma in the 1970s and helped lead the team to two national championships in '74 and '75. Davis was killed Sunday, March 17, 2013 in a plane crash in Indiana.

Steve Davis, former OU quarterback from the 1970s, was killed Sunday, March 17 in a plane crash in Indiana.  After quarterbacking the Sooners, Davis spent years as a sports analyst for CBS

Steve Davis, No. 5, played for the University of Oklahoma in the 1970s and helped lead the team to two national championships in '74 and '75. Davis was killed Sunday, March 17, 2013 in a plane crash in Indiana.

Steve Davis, former OU quarterback from the 1970s, was killed Sunday, March 17 in a plane crash in Indiana.  After quarterbacking the Sooners, Davis spent years as a sports analyst for CBS

Steve Davis, former OU quarterback from the 1970s, was killed Sunday, March 17 in a plane crash in Indiana.  After quarterbacking the Sooners, Davis spent years as a sports analyst for CBS

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Steve Davis, former University of Oklahoma quarterback, speaks at an event in Tahlequah as the keynote speaker. Davis died March 17, 2013 in a plane crash in Indiana.

Steve Davis, former University of Oklahoma quarterback, speaks at an event in Tahlequah as the keynote speaker. Davis died March 17, 2013 in a plane crash in Indiana.

Tulsa businessman Wes Caves was one of two people killed March 17, 2013 when his private jet crashed into an Indiana neighborhood.