[Im Your Huckleberry]

I'm watching Fox, where did they say anything about his making concrete blocks? Did they find them?

[truthkeeper]

Apparently he created some very specialized forms in which to pour the concrete he used for blocks. When the PD asked him where those blocks went, he could not account for them at all. He offered some lame excuse about throwing them away, but still could not produce them.

[blam]

"I'm watching Fox, where did they say anything about his making concrete blocks? Did they find them?"

Greta and Rita were just talking about it. When asked what he did with the concrete blocks he made, he said, "I threw them away."

They're implying the blocks, hooks and etc have been found or linked with the body.