From CNN:
In Jan. 2004 Andrea Constand, then a 31 yr. old staffer for the women's basketball team at Temple U, Cosby's alma mater, was at the comedian's home in PA when Cosby provided her medication that made her dizzy. She woke to find her clothes in disarray. The problem is she didn't report it until the following year; the DA believed her and that Cosby was not telling the truth but the delay in reporting made it difficult to proceed (he said/she said). Cosby settled a civil suit with the young woman in 2006 in part because the woman's attorney had 13 other "Jane Does" with similar stories related to Mr. Cosby.
I have been an investigator, and I avoid rushing to judgment as my posting history illustrates, whether it is Zimmerman, Woody Allen or Michael Brown. However, my gut tells me Dr. Huxtable is a monster. Of course he deserves his day(s) in court, but the civil suit says a lot.