Published: Sep 28, 2010 11:19 PM EDT
Updated: Sep 28, 2010 8:19 PM EDT

SHALIMAR, Fla. (AP) - A Destin man has been sentenced to just more than 40 years in prison for a drunken boat crash that left three people dead.

An Okaloosa County judge sentenced Augusta Frederick Kennedy on Monday to three 13 1/2-year terms, which will run consecutively. A jury found Kennedy guilty in July of three counts of BUI manslaughter.

Authorities say Kennedy's blood-alcohol level was more than twice the legal limit in September 2009 when he crashed his boat into another vessel carrying four people, three of whom were killed.