Moninder Singh Pandher and co-accused in the 2006 Nithari serial murders Surinder Koli were taken into custody. File Pics/AFP

In one of the Nith­ari serial rape and murder cases, a local CBI court on Saturday held businessman Mo­ninder Singh Pandher and his domestic help Surinder Koli guilty of rape, murder, abduction and criminal conspiracy in a case related to the killing of a 20-year-old woman. The court will declare the quantum of sentence on July 24.