PHOENIX โ€” A 22-year-old man described as a social outcast with wild beliefs steeped in mistrust faces a federal court hearing on charges he tried to assassinate Rep. Gabrielle Giffords in a Tucson shooting rampage that left six people dead.

Public defenders are asking that the attorney who defended Oklahoma City bombing conspirator Timothy McVeigh and โ€œUnabomberโ€ Ted Kaczynski defend Jared Lee Loughner, who makes his first court appearance at 2 p.m. today in Phoenix.

Sheriff Clarence Dupnik said Loughner was not cooperating and told ABCโ€™s โ€œGood Morning Americaโ€ the suspect had said โ€œnot a wordโ€ to investigators. Dupnik said authorities were all but certain Loughner acted alone, saying โ€œheโ€™s a typical troubled individual whoโ€™s a loner.โ€

The hearing in Phoenix comes just a few hours after President Barack Obama leads a shocked and saddened nation in a moment of silence for the victims and their families. Obama will observe the moment of silence at 9 a.m. with White House staff on the South Lawn.

Authorities werenโ€™t saying late Sunday where Loughner was being held, and officials were working to appoint an attorney for him. Heather Williams, the first assistant federal public defender in Arizona, said theyโ€™re asking that San Diego attorney Judy Clarke be appointed.

Clarke, a former federal public defender in San Diego and Spokane, Wash., served on teams that defended McVeigh, Kaczynski and Susan Smith, a South Carolina woman who drowned her two sons in 1994.

Loughner is charged with one count of attempted assassination of a member of Congress, two counts of killing an employee of the federal government and two counts of attempting to kill a federal employee. More charges are expected. Six people were killed in the rampage and 14 were wounded.


Become a #ThisIsTucson member! Your contribution helps our team bring you stories that keep you connected to the community. Become a member today.