Ennis Murder Mystery Tour 4 app for iPhone and iPad

Archie OLogist has been found murdered in the reception area of The Clare Museum.
A crazed killer is on the loose, And it’s up to you to stop them! The killer has created a scavenger hunt through Ennis Town, and if you can solve it, you’ll discover their name and the weapon they used. The police need your help. You’ll get a list of suspects and weapons. By following the trail of clues and answering tricky questions, you’ll narrow the list of suspects and weapons and provide the police with the evidence they need to catch and convict the killer.
Can you figure out whodunnit?