1989, near 1990:
Back in the day, Willis Huntley was made a fairly big name for himself for the large amount of arrests he made. Which eventually lead to him being transferred to Los Santos for a year.
Dave Norton was sent as his new partner. Pinkie's true mom. Kim. Revealed in Kyrat Horrors as a FIB agent, also was sent. Despite being only on the job for 2 years.. Guess she's got good skill.