After a local art theft, six suspects were interviewed.
Below is a summary of their statements.
Police knew that exactly four of them told one lie each, and all the other statements were true.
From this information, can you tell who committed the crime?
Alex said:
   It wasn't Billie
   It wasn't Drew
   It wasn't Emery
Billie said:
   It wasn't Alex
   It wasn't Chris
   It wasn't Emery
Chris said:
   It wasn't Billie
   It wasn't Frankie
   It wasn't Emery
Drew said:
   It wasn't Alex
   It wasn't Frankie
   It wasn't Chris
Emery said:
   It wasn't Chris
   It wasn't Drew
   It wasn't Frankie
Frankie said:
   It wasn't Chris
   It wasn't Drew
   It wasn't Alex