Mollie Tibbett's body found and the killer caught

Mollie Tibbett's killer, 24 year old Christian Rivera, took police to a cornfield, where he has been hiding the body.
Police saw him on a surveillance tape.
He was the last one to see Mollie alive.
The police had been questioning him for quite a while, when he finally confessed.
He said he blacked out and then woke up with Mollie's body next to him.
He panicked and hid her in the cornfield.