Bizarre cases show dad ##s to change children 's names . Cops : Murder organizer knew victims , received financial support from them . Police said nine of the children were home at the time of the home invasion ; one of them managed to flee and seek help at a neighbor 's home . Police says one more arrest expected in killings of David and Melanie Billings . Couple who adopted special needs children fatally shot July 4th .
Bizarre cases show dad ##s to change children 's names . Cops : Murder organizer knew victims , received financial support from them . Police says one more arrest expected in killings of David and Melanie Billings . Couple who adopted special needs children fatally shot July 4th .