A new development in the Baba Siddique murder case has revealed that one of the suspects, Gurmail Singh, performed surveillance on actor Salman Khan's home last month. Singh sought to avoid detection after Baba Siddique murder by smashing the display of his mobile phone, officials said. 

Investigations have revealed that the suspects utilised the messaging app Snapchat to interact and share information. After reading the texts, they would delete them right away to hide their tracks. The accused also utilised Snapchat to send fake Aadhaar cards. One of the accused admitted that they were directed to take screenshots of the Aadhaar cards and then delete them.