Jared Loughner, the gunman responsible for the 2011 rampage in Tuscon, Ariz., that killed six people and wounded Congresswoman Gabrielle Giffords and twelve others, acted erratically in the days leading to the shooting but was quiet and otherwise polite with officers after his arrest, according to newly released documents.
Details from the investigation were made clear on Wednesday after the Pima County Sheriff's Department released 2,700 pages of documents requested through the Freedom of Information Act.