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Brian Laundrie's sister claims she has no idea where he is. She also says that she doesn't know if his parents are involved in the mysterious disappearance.
Cassie, Brian's sister, confronted protestors outside her Florida house Monday. She told them that she hadn't seen Brian since his disappearance and that she cooperated with law enforcement.
Cassie claims she is just as frustrated with the case as everyone else and wants to know why.
Brian disappeared last month, and his parents were the last to see him.
Dog the Bounty Hunter has been searching high and low to find Brian. He even ventured to an isolated island off the Florida coast. But so far, he hasn't found it.
There have been several alleged sightings of Brian. One hiker claimed to have seen Brian while hiking on the Appalachian Trail. But nothing is certain.
Video content 9/23/21 Splashnews.com/momandpaparazzi.com
