Richard Rojas says the last thing he remembers is driving his car.  Then, he woke up in a New York City police precinct.  What happened in between was likely fueled by PCP-laced marijuana; Rojas plowed into a crowd of people on a New York City sidewalk, killing an 18 year old tourist from Michigan.

Rojas told the New York Post that he had been seeking professional psychiatric help recently.  Rojas, a former Navy soldier, also apologized to the victims and to his own mother.