Complex sentence: Adrian Schoolcraft is a suspended New York Police Department officer who, in May 2010, released secretly recorded tapes to The Village Voice which he alleges show corruption within New York City's 81st Police Precinct.
Split into simpler sentences: Adrian Schoolcraft is a suspended New York Police Department officer who in May 2010 released secretly recorded tapes to The Village Voice. Schoolcraft alleges that these tapes show corruption within New York City's 81st Police Precinct.