Complex sentence: In July 2011, two French nationals were detained by the Los Angeles Police Department on suspicion of vandalism near MOCA's Little Tokyo gallery with tile and grout in hand.
Split into simpler sentences: In July 2011, two French nationals were detained by the Los Angeles Police Department on suspicion of vandalism near MOCA's Little Tokyo gallery. He was allegedly arrested in Los Angeles in 2011 with tile and grout in hand.