Tony Han is a low level dealer for The Bishop.
Detective John Kennex has used Tony Han as an informant in the past as Han hates jail. The last favor that Han did for Detective Kennex had Iggy trying to cut Han's throat.
In the ensuing discussion, 3.6 milliliters of the Bends was discovered on Han and Detective Kennex offered him a deal to avoid getting 18 to 24 months in the Cubes. Han agreed to arrange a meet between a new cook, Callum Waits, with The Bishop, as long as Detective Kennex was able to dismiss the charges against his girlfriend, Mona Davis. Detective Kennex agreed and ordered Dorian to dismiss the charge's, officer's discretion.
Tony Han's girlfriend is Mona Davis and they have a child together.