Colorado stepmother convicted of murdering 11-year-old stepson

Letecia Stauch stabbed, hit, and shot Gannon Stauch due to hatred and desire to hurt his father.
Stauch pleaded not guilty by reason of insanity but was found sane at the time of the murder.
Gannon's remains were found in a suitcase under a bridge in Florida.
Stauch was charged with multiple crimes including first-degree murder.