India, Aug. 21 -- LUCKNOW The locked iPhone 17 devices recovered from the house of bank employee Manas Bajpai and his wife Divya Mishra in Husadia, Gomti Nagar, could emerge as crucial pieces of evidence as investigators probe into the killer's motive, the timeline of events and the source of the three unlicensed firearms used in the crime recovered from the residence.

Bajpai had allegedly shot his wife and sister dead before killing himself in Lucknow on Thursday.

Police recovered the phones of Manas and Divya, but the devices are reportedly locked. Cops are attempting to retrieve their digital data, which could provide important clues about the activities, communications and movements of the deceased in the period preceding the killin...