[noise] the game's call, mel strap. a little ball on its track with the tiny mouse which, how every lever works in unison this would not be caught. and, how often things go wrong to allow the mice to get away. so, did what really have been could so accurately mimic a children's game? >> all, how nice! >> these are the people that have been to, the jessie family of orange county, california. they vacation together. >> yes, i'm tired, i'm ready to go home. >> share birthdays. >> this was for them. >> happy new year! >> even got together for a month of -- full >> but what these grainy home videos show is what is yet to come, which is murder, conspiracy. one branch of the family against the other. a game so twisted, quite so clever, that crafting a trap to