What difference would the "color" of the person make? Oh, and BTW, swallowing the drugs is not "evidence tampering" nor is it a felony in any jurisdiction I know of.
The cop was wrong on many levels not the least is that he did not have probable cause to do a cavity search of this individual. The old excuse of "I just KNEW he had drugs on him" doesn't cut it.
thats funny. because i have arrested people on that exact charge for these exact actions and the ADA kept the charges.