The Billingses -- well known for having adopted many special needs children -- were slain in the home during what was apparently a home invasion.
The network says the key player in the killing apparently is suspect Leonard Patrick Gonzalez Jr., 35.
The network's source said that from "Gonzalez down" the crime was a robbery, but that from "Gonzalez up" it was a contract hit. The network said its source was unsure of the motive behind the hit.
-- Lance Murray