the charge sheet. These specimen writings(Exhibits PW-5/D, 5/E and 5/F) and the admitted writings(Exhibits PW-12/C and PW-12/D) of the accused appellant along with confession note(Exhibit PW-12/E) recovered from the crime scene were sent to the handwriting expert(PW-24) for comparison from where a report(Exhibit PW-12/F) was received to the effect that the handwritings on these documents match with each other. As is required under law, the handwriting expert Deepa Verma was examined as a witness(PW-24) and she proved the report(Exhibit PW-12/F) establishing the fact that the handwriting on the confessional note(Exhibit PW-12/E) recovered from the crime scene matched with the handwriting of the accused appellant on the specimen and admitted writings. 45. The Investigating Officer(PW-13) gave unimpeachable evidence proving the various steps taken by him for collection of evidence during investigation so as to link the accused appellant with murder of Usha. The fact that the accused