New Delhi, Dec. 22 -- A man accused of killing 15 people at Sydney's Bondi Beach conducted firearms training in an area of New South Wales state outside of Sydney with his father, Australian police documents released on Monday allege.

The men recorded a video about their justification for the meticulously planned attack, according to a police statement of facts that was made public following Naveed Akram's video court appearance Monday from a Sydney hospital where he has been treated for an abdomen injury.

Officers wounded Akram at the scene of the Dec. 14 shooting and killed his father, 50-year-old Sajid Akram.

New South Wales state government confirmed Naveed Akram was transferred Monday from a hospital to a prison. Neither facility ...