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A listener note, this episode contains references to child abuse and murder

and may not be suitable for all audiences.

It's just before 10 p.m. on August 20, 1989, in a mansion in Beverly Hills, Los Angeles. In a darkened ground floor hallway,

brothers Lyle and Eric Menendez stand beside the closed doors to the family room. Each of them carries

a loaded shotgun loosely by their side. As 21-year-old Lyle paces back and forth on the tile floor,

19-year-old Eric has his eyes on the

crack beneath the door, watching the flickering glow from the television. The brother's parents,

Jose and Kitty, are watching a movie inside. Or maybe they're just pretending to, Eric thinks. Maybe

they're really plotting, getting ready to kill their own sons. Eric feels his

heartbeat faster. You can't take the waiting anymore. So he reaches out and puts a hand on

Lyle's shoulder. The brothers lock eyes and nod. Eric grips his shotgun tight in one hand,

and with the other, he throws open the double doors to the family room. It's dark inside and the light from the TV is the only thing illuminating their parents

sitting on the plush couch. Eric and Lyle storm into the room without saying a word.

They simply raise their weapons and start firing.

In the coming days, the brutal murder of Jose and Kitty Menendez will make headlines around the country.

Gossip about the crime will ripple through Los Angeles as people struggle to make sense

of the wealthy couple's deaths.

But these initial shockways will be nothing compared to what happens when Lyle and Eric Menendez

...