Baron goldmann, a famous aristocrat, has been murdered. you are a famous detective who has

investigated the crime and determined that there are three possible suspects: george, jessica and

rudolph. you are certain of these facts:

-exactly one of the three suspects is the murderer.

-the murderer has lied to you, but the other two suspects have told the truth.

a lie means that the statement is false according to the rules of logic that we have learned.

you also have the following three (conditional) statements from the suspects:

1. from george: "if rudolph isn't the murderer, then jessica is."

2. from jessica: "if george is the murderer, then i am innocent."

3.from rudolph: "if i am innocent, then george or jessica is the murderer."

who is guilty, and why?