(CNN) -- Joran van der Sloot, whose claim of unlawful incarceration was denied last week, will immediately appeal and fight all the way to the Peruvian Supreme Court and international courts, if necessary, his attorney told CNN Monday. Van der Sloot, a 22-year-old Dutch citizen, is jailed pending trial on charges of first-degree murder and robbery in the May 30 death in of Peruvian student Stephany Flores, 21. In an attempt to nullify a confession he gave police, van der Sloot claimed his civil rights were violated following his arrest. A judge on Friday ruled that his confession and detention stand.
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Joran van der Sloot will appeal ruling on his detention to the highest court, if needed
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A judge last week ruled that van der Sloot's confession and jailing stood
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He wants to 'paralyze the process,' lawyer says
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Van der Sloot is also the suspect in the Natalee Holloway disappearance
A court document obtained by CNN shows @placeholder had a cranial fracture and other injuries to her face and neck and showed signs of asphyxiation.