Gary Tomassoni made no statement as he was sentenced by Anoka County Judge Ellen Maas.
The 45-year-old Tomassoni was found guilty of first-degree murder for shooting 45-year-old Helen Tomassoni in the head in the couple's bedroom July 21, 2007.
Prosecutors said Tomassoni planned to shoot his wife because he had crippling gambling debts of about $850,000 and was the beneficiary of her $500,000 life insurance policy.
Tomassoni's defense attorney argued the shooting wasn't premeditated.

