Prison Break star and Jessica Simpson buddy Lane Garrison will be in court today in relation to his manslaughter guilty plea for his killing of a 17-year-old boy while driving intoxicated.

TMZ has learned the judge will hold a victim impact hearing, in which the two women in the vehicle he was driving will testify. We’re also told the parents of the 17-year-old boy who died in the crash will also be front and center.

Garrison is facing a max of six years in prison.  TMZ seems to think there might be a twist of sorts to the case in court today.