Joran van der Sloot is set to be tried in a Peruvian court on Friday . The girl 's body has never been found , and no one has been charged in Aruba . He pleaded guilty Wednesday to ` ` qualified homicide '' and robbery . The Dutch national killed Stephany Flores , 21 , in a Peruvian hotel room . Flores ' family plans to be in Lima for Flores 's sentencing , her lawyer says .
Joran van der Sloot is set to be tried in a Peruvian court on Friday . He pleaded guilty Wednesday to ` ` qualified homicide '' and robbery . The Dutch national killed Stephany Flores , 21 , in a Peruvian hotel room . Flores ' family plans to be in Lima for Flores 's sentencing , her lawyer says .