Complex sentence: Officer Brian Hewitt had choked the gang member in an interview room when he had refused to provide evidence of gang activities and Hewitt and officers Ethan Cohan and Daniel Lujan did not report this incident.
Split into simpler sentences: Officer Brian Hewitt had choked the gang member in an interview room when he had refused to provide evidence of gang activities. Hewitt, along with officers Ethan Cohan and Daniel Lujan, did not report this incident.