The Murder<br>Archie was found murdered in his home. The police looked for answers for years. They could never solve the case. Finally, Archie's friend confessed to the murder. He wanted to clear his conscience before he died.

Can we draw the following conclusion?
Archie's friend used a knife to murder Archie.

Choices:
i. Yes
ii. It's impossible to say
iii. No
ii.