Meanwhile, the knife used in Morag’s murder has
been found, with a fingerprint matching one found
on an envelope in Morag’s pocket. Logan interrogates
Baxter again. By using the cunning ploy of throwing
him a pack of cigarettes, Logan proves that he can use
his left and right hands. Logan convinces him that a
witness saw him dump Sinclair’s body. Also, Logan
has evidence that Morag phoned Baxter on the day of
her murder. It is enough to force Baxter into confessing
to the murders of both Sinclair and Morag Mackenzie.
Sinclair had been a threat to Baxter, and Morag had
demanded extra money from him to keep quiet about
the lies she had told to the police in order to implicate
Campbell. Baxter had decided to silence Morag
permanently by murdering her.