Dorian Torres was arrested last week. He's accused of killing his father, Emilio Torres.
His body was found after Emilio's ex-wife called authorities, saying she hadn't been able to reach him for days.
Court documents claim Dorian asked her for his father's social security number and PINs. They also show Emilio Torres was killed by a blow to the head, and he had been dead for several days.
If convicted, he could face life in prison.