Baltimore, May 1 (RHC)-- In the U.S. city of Baltimore, police investigators have given prosecutors the initial findings from their probe of the death of Freddie Gray, the man who died of spinal injuries a week after his arrest.

State Attorney Marilyn Mosby will now decide whether to seek a grand jury indictment of any of the six officers involved. Baltimore Police Commissioner Anthony Batts said the investigation has been thorough, but is not over.

Meanwhile, police say a 10 p.m. curfew will continue at least through the weekend in the aftermath of Monday’s unrest that damaged cars and buildings. Marches continued in Baltimore on Thursday, and major rallies are planned for this weekend.

Protests also continue to take place across the United States. In Philadelphia, 1,000 people gathered in front of City Hall to hear speeches in support of the Baltimore protesters.