Who killed JT?

Think about it. JT was sending out blackmail letters to various people around Harmony. Chad got one or two and sooooo did Sheridan's husband. Chad has sworn several times he is not having an affair with a WOMAN. If Sheridan's husband killed JT, he put the body in the cake to let Chad know that the same thing could happen to him if he tries to end the affair. Also, Sheridan's husband appears to be so meak and mild that he would not be an obvious suspect. Sheridan is so busy chasing after Luis she is not noticing what her husband is up to.

I agree i think that too.