Things just keep getting better and better for Lindsay Lohan. Not only does she have the pending trial for her felony theft case hanging over her head, but news recently broke that the troubled starlet might also be facing jail time due to her altercation at the Betty Ford clinic months back.

Sources connected with the ongoing investigation allege that in the past week or so, the Riverside County District Attorney’s Office sent investigators to meet with key witnesses who were with Lindsay on December 12, 2010 — the night she allegedly  assaulted Betty Ford worker Dawn Holland.

Authorities allegedly told the witnesses they were conducting the investigation because the D.A. is still determining whether to pursue criminal assault charges against Lohan.

According to sources,  investigators wanted to know if the witness could testify if it was Lindsay or Dawn who was the “aggressor” during that fateful night. They also wanted to know if the witness could describe any sort of injury Dawn may have suffered during the incident, as well as if they would cooperate with authorities should the case go to trial.

Sheesh! Either way you cut it …. Lindsay’s headed to the slammer.

Thoughts?