Albert J. Yates (or simply "A.J.") was a Character that appeared in Season Eight of DEXTER. A former patient of Dr. Evelyn Vogel, he worked as an all-around electronics technician specializing in cable, internet, and other appliances for Solray Communications. In his spare time, however, he was shown to be a very careful and paranoid individual with various security cameras situated inside of his house, to protect his "secret".