slightly changing Missy and Kody's backstory

the night the twins ran away, Kody let Missy out of their room. Samuel, their dad, found out and started yelling at Kody and slapped him. that pissed Missy off, so she grabbed a hammer and beat Samuel's head in. Elizabeth, their mom, threatened to call the cops and Missy beat her as well

the twins still sat with the bodies until the police showed up

then the rest is the same