Pretty Little Liars: Original Sin S01e10 Final | ...

The connection traces back to 1999: Clanton had a secret relationship with Angela’s mother, Rose Waters, fathering both Angela and Archie. This makes Clanton the grieving father and Archie the vengeful brother. The Motive: A Sick Kind of Justice

Chip is arrested for his crimes after the girls courageously come forward. Pretty Little Liars: Original Sin S01E10 FINAL ...

Just as things seem peaceful, Archie escapes police custody. He murders Chip in a gruesome fashion before heading toward the girls' homes, proving that while the "Original Sin" mystery is solved, the slasher is still on the loose. The connection traces back to 1999: Clanton had

"Final Girl" effectively transitions the franchise from a teen soap-mystery into a legitimate horror-slasher. It ties up the 1999 mystery while leaving enough blood on the floor to fuel the second season, Summer School . Just as things seem peaceful, Archie escapes police custody