chandigarh cbi identified four more accused including the two shooters who shot dead national shooter and advocate sukhmanpreet singh sidhu alias sippy sidhu in 2015 cbi teams have been raiding different cities to arrest them it will produce the accused kalyani singh in a local court after completion of her police remand kalyani has been in police remand since june 15 sources said cbi would ask the court to extend police custody on sunday kalyani singh is the daughter of the acting chief justice himachal high court she was said to have been in a relationship with sippy sidhu cbi investigation revealed that kalyani was close to sippy and wanted to marry him however the victims family refused her proposal sippy also leaked objectionable pictures of the accused to her parents and friends kalyani allegedly contacted sippy on september 18 2015 and asked him to meet her in the sector 27 park cbi probe revealed that kalyani was with sippy sidhu in the park on the day of murder cbi said that kalyani and the unknown assailants were seen running from the spot during her preliminary interrogation she was evasive and was found to be deceptive in the polygraph test cbi said