In Chandigarh, a nurse committed murder by administering a poisonous injection: Italy will testify via video conferencing, and the next hearing will be held on October 21st.

Here is the translation of the given Hindi text into English: In the infamous Chandigarh PGI injection case, a new twist has emerged after nearly three years. A key witness residing in Italy has been granted permission to testify at the Chandigarh District Court via video conferencing. The Chandigarh District Court has accepted the application filed by the prosecution. Gurvinder Singh, who is currently living in Italy, will now depose through video conferencing on October 21st. Gurvinder Singh is a key witness in this case.