In his office, several employees, like Schanzee and Paul DuBois were initiated to the Cult.
He executed DuBois and also was given Eva's effects when she was uncovered as a CAPRICORN agent. He didn't know that the Winter Chip was hidden in her buddha statue.
He received a notification from his fellow Cultists that the Habuh was now in their possession, and that Brother Thaniel was eliminated as unsuitable; along with instructions to come to the Bastion of Sanctity where the Chameleon would provide transport to the Moon Child.
Tuckers narrates the "Welcome to the G.R.S." lasedisc. Tex Murphy used the recording of Tucker's voice in order to gain access to his safe.
In August Tucker welcomed to his home 15 persons including Eva Schanzee, Camden Leander and other 8 employees, for an initiation ceremony.