Some of the other prime witnesses are the school's gardener, Harpal, who first saw the body of the seven-year-old victim, and teachers.
The charge sheet had no mention of Ryan Pinto, Augustine Francis Pinto and Grace Pinto, promoters and top management executives of the private school who were granted anticipatory bail.
Gurgaon schoolboy murder: 'CBI probing second Ryan International student’s role in Pradyuman's killing'
The Central Bureau of Investigation is probing role of second student in the murder of Pradyuman Thakur murder case, said sources.
SIT teams yesterday searched the school here for clues to the crime while a CBSE panel also inspected the premises to examine loopholes in security arrangements.
A monthly security audit of all schools in Uttar Pradesh and police verification of their staff are among the measures announced today to ensure the safety of students after the Gurugram tragedy.