April 30, CNN

FLORENCE, South Carolina (AP) -- A teen accused of plotting to blow up his high school told police that he wanted to die, go to heaven and kill Jesus, federal authorities said Tuesday.

Prosecutors argued in a federal courtroom that the statements are an indication that 18-year-old Ryan Schallenberger needs a psychological evaluation.

The straight-A Chesterfield High School senior was arrested April 19 and faces several state and federal charges, including attempting to use a weapon of mass destruction. That charge carries a possible life sentence if he is convicted.

"His conduct is bizarre," prosecutor Buddy Bethea told Judge Thomas Rogers III, who did not immediately issue a ruling. "I think it screams out in his conduct that he be evaluated."

Defense attorney Bill Nettles said the request was premature, and that Schallenberger was competent to help in his defense.

Prosecutors want Schallenberger, currently at Chesterfield County jail, moved to a federal facility because they think he may try to commit suicide. His journal writings have become increasingly violent over the past year, prosecutor Rose Mary Parham said.

An agent with the Bureau of Alcohol, Tobacco, Firearms and Explosives testified that the teen told a sheriff he wanted to die after his arrest.

"He said death was better than life," Craig Townsend said. "He told the sheriff he wanted to die and go to heaven and once he got there, he wanted to kill Jesus."

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photo: Ryan Schallenberger, 18, is cooperating with the bomb plot investigation, police say (AP Photo/Via Chesterfield County Sheriff's Dept)