Why was the typewriter a big clue?
The typewriter was a big clue because the letters were written on it but Mr. Cust owned it.
How and Where did Betty Barnard die? (Not Bexhill)
Who was the real murderer?
Franklin Clarke was the actual murderer.
How did Lily and Tom contribute to helping Poirot and the others?
They told them that Mr. Cust has been to every location of murder for an unknown job.
Why was Cust chosen to be framed?
Mr. Cust was a perfect suspect because he was very gullible and also had epilepsy, he even thought that he was the murderer.
What was a fake clue used against Franklin Clarke?
There was a fingerprint founded on the typewritter. (Not true)
Why couldn’t Mr. Cust be the one who killed Betty? (Not alibi)
He wasn’t attractive enough for Betty to go on a date with him.
What was the alibi Mr. Cust used for the Bexhill murder.
He was playing dominoes with Mr. Strange until 12:10 AM.
Why did Franklin Clarke try to kill himself?
He didn’t want to live the rest of his life in jail.
What was the reason Franklin Clarke killed all those people and not just Carmichael Clarke?
What was the significance of the ABC Railway Guide?
How did we find out that Donald Fraser loved Megan and not Betty?
When Donald had the dream.
Why was the letters sent to M. Poirot and not Scotland Yard?
If they sent it to SY it would’ve not gone astray and been sent immediately. Also they wouldn’t have taken it seriously.
Megan thought that Betty was doing the wrong thing with her life and was a “silly little fool”
Was it a mistake that he killed the wrong person in Doncaster?
Yes it was a mistake, the real person moved a row back in the theatre.