(CNN) -- The suspect in the weekend massacre in Arizona scrawled "my assassination" and "I planned ahead" on an envelope found in his home, according to court documents released Sunday.
The details were part of a criminal complaint filed against 22-year-old Jared Lee Loughner, the Tucson man charged in Saturday's bloodbath at a supermarket where U.S. Rep. Gabrielle Giffords was hosting an open house for constituents. Investigators found a letter from the congresswoman in a safe at the house where Loughner lived with his parents, thanking him for attending a similar 2007 event, a federal agent's affidavit states.
"Also recovered in the safe was an envelope with handwriting on the envelope stating 'I planned ahead,' and 'my assassination' and the name 'Giffords,' along with what appears to be Loughner's signature," the affidavit states.
The shootings killed six people, including U.S. District Judge John Roll and Giffords aide Gabe Zimmerman. Among the 14 wounded were Giffords, who was shot through the head, and two other members of her staff. CNN
