Published: Sep 16, 2013 11:58 AM EDT

COLLIER COUNTY, Fla.- A lawyer for Jose Suazo entered a not guilty plea for him today in court. Suazo is accused of killing his wife and 18-year-old son in Golden Gate last month.

According to a sheriff's report, Jose Suazo confessed to shooting Johana Nunez and 18-year-old Joseph Suazo after an argument.

Jose Suazo's two surviving children have been staying with a babysitter.