Talwar, accused in the murder of his daughter Arushi and domestic help Hemraj, was produced before the CBI judge in Ghaziabad after his three-day CBI remand ended on Thursday.

The CBI demanded two more days remand for Talwar but judge Rama Jain denied permission for it and sent him to judicial custody. Talwar was lodged in Dasna district jail.

CBI Director Vijay Shankar said that the case would be cracked soon.

Mobile phone calls of Talwar have been traced and they would divulge facts relating to the double murder, sources said.

CBI also claimed that the weapons used in the double murder would also be recovered soon.