The Trick

Four attempts on life and famous business tycoon GC was still walking earth.
During a magic show arranged at a party at GC's residence, in the presence of detectives from Khoji Khargosh Investigates, killer strikes the fifth time.
Did the magic trick have to do anything with the murder?
Was the intended target killed?
Did the killer ever get convicted?
Read this unputdownable...

1 - Try and try again, until you kill
2 - The possible suspects
3 - Enter Khoji Khargosh Investigates
4 - Magic or murder?
5 - Crime and punishment