Not so fast. Gate's home was hooked up with a security alarm. Isn't it standard practice for the people from the alarm company to call the police once the alarm is turned off? Isn't it reasonable to assume that the owner of the house, rather than a burglar, would know the code?
"[...] Professor Gates then entered his rear door with his key, turned off his alarm, [...]
Professor Gates informed the officer that he lived there and was a faculty member at Harvard University. The officer then asked Professor Gates whether he could prove that he lived there and taught at Harvard. Professor Gates said that he could, and turned to walk into his kitchen, where he had left his wallet. The officer followed him. Professor Gates handed both his Harvard University identification and his valid Massachusetts drivers license to the officer. Both include Professor Gates photograph, and the license includes his address.
Professor Gates then asked the police officer if he would give him his name and his badge number. He made this request several times. The officer did not produce any identification nor did he respond to Professor Gates request for this information. After an additional request by Professor Gates for the officers name and badge number, the officer then turned and left the kitchen of Professor Gates home without ever acknowledging who he was or if there were charges against Professor Gates. As Professor Gates followed the officer to his own front door, he was astonished to see several police officers gathered on his front porch.[...]"
Now, if Gates was all up in the officers face, why would the other officers have hung out on the front porch rather than enter the home? Are officers supposed to supply name and badge number upon request?
Henry Louis Gates Jr. Arrested
This is what Gates' lawyer claims happened. Crowley tells a very different story. Crowley claims he immediately told Gates he was following up on a 911 call reporting a possible break in and that Gates responded with a barrage of racial slurs, that Gates at first refused to show his ID and that Gates continued to demand Crowley give him his name after Crowley had identified himself twice already. Crowley walked out of the house, I suspect because he wanted witnesses to be able to confirm Gates' bizarre and irrational behavior, but did not leave the premises because he still needed the Harvard police to confirm Gates had a legal right to be in the house since it was rented from Harvard.
Crowley's account of events has been confirmed by the Cambridge police at the scene and has not been contradicted by the Harvard police, the Harvard maintenance people or the onlookers at the scene.