EXCLUSIVE: Starz has put in development Turf, a drama series project charting the birth of hip-hop from the violence of gang life in 1970s Bronx. It will be written by Patrick Macmanus. This marks the second sale for Macmanus, who also is co-writing with Grant Scharbo the CW’s Sleepy Hollow, an updated take on the headless horseman story. Macmanus, repped by CAA and Evolution Entertainment, currently lives in Zimbabwe where his wife works for the U.S. government.  He was last on staff for Starz on Marco Polo and Noir before that.