Complex sentence: Freddie Gray, a 25-year-old African-American man, died of a spinal injury on April 19,2015, a week after being taken into custody by police in Baltimore, Maryland, United States.
Split into simpler sentences: Freddie Gray, a 25-year-old African-American man who died of a spinal injury on April 19,2015. A week prior, Gray had been taken into custody by police in Baltimore, Maryland, United States.