Everyone is playing cards until 10pm, including Mr Sanders.
IT'S NOT ME!!!
After the card games finish, Ben and Dan decide to watch soccer on the T.V.
You have the right to remain silent.Anything you say can and will be used against you in a court of law.
Betty doesn't feel too good and goes outside the house for some fresh air. She hears some strange noises on the other side of the house, but she can't tell who it is. Sharon is busy in the kitchen, making food and snacks for the guests.
A few minutes later, Betty comes back inside and sits down to watch T.V with Dan and Ben. John is in his study, writing letters. But Belinda is nowhere to be seen. This brings me to my conclusion. Belinda murdered John.
All the evidence points to Belinda. First of all, Belinda's name starts with "B", just like how the letter ends with: Love, B. Another thing to point of out is that she smokes and a lighter was found in the same room where Mr. Sanders was murdered. Finally, the last clue is the red material that got caught on the windowsill. When I interviewed her, she was wearing a red dress and she mentioned nothing about going outside.
I'm Detective Herd and this case is solved! Remember, a true detective never lets a case go unsolved!