Vetrov masqueraded as a live-in maid as a cover for her duties as a bodyguard and had been with the Landviks for a long time. She was killed by the O Palácio gang enforcer Alvarez whilst trying to protect Trond Landvik.
Irina was a bulky Russian woman with a thick accent.
She was very serious and cold towards Jazz, demanding that she state he business every time she came over despite the fact that she'd been delivering to them for ages. However, she was impressed by the Administrator.
Irina is the Ukranian variant on the Greek name Iryna (Eirēnē), which means "peace" as Eirēnē was the greek goddess of Peace.