Finn…..killed his sister Lottie???!! ( or was it their fAtHeR!?)

Lottie Branks, age 11 found dead under her brother Finns bed with a slit throat and eyes. Her mom ,Jenna Branks claims that she wasnโ€™t home at the time and was getting a checkup for her 2 month old babies . Their dad claims he was in the living room watching a movie when it happened. The knife that was used was reported not to match with Finns fingerprints. So if it wasnโ€™t the mom it had to be theyโ€™re DAD!?!