The Galveston County Daily News reports today that the medical examiner concluded that Carnival cruise passenger Kipi Holcomb died of a drug overdose. 

As we mentioned in prior articles, on February 15, 2010 Ms. Holcomb was found in her cabin aboard Carnival’s Ecstasy cruise ship after sailing from port in Galveston.

The FBI previously indicated that there was no evidence of foul play.  The medical examiner also found no…