Letecia Stauch was found guilty of murdering her 11-year-old stepson Gannon Stauch in Colorado on Monday. The jury rejected her claim of insanity and prosecutors argued that she had researched how to commit murder and purchased a gun and ammunition in the days leading up to Gannon's death. Gannon's family released a statement expressing relief that justice had been served and thanking the jury for their hard work. Stauch will be sentenced at a later date.