New Delhi, Oct. 19 -- Chilling details have started to surface in the gruesome murder of a sanitation worker by his girlfriend's son. The teenager, from Staten Island in New York State, allegedly beheading his mother's live-in boyfriend, Anthony Casalaspro, and placed the victim's brains in a blender, according to police sources. The incident was reported from a family home in West Brighton of Staten Island.

Investigators said 19-year-old Damien Hurstel used a spoon to scoop out the victim's remains following the killing. Authorities are still working to determine his motive, as the shocking details emerged from the crime scene.

The picture from the crime scene, obtained by New York Post, showed the 45-year-old victim's body with a plas...