Baltimore - Authorities' refusal to provide more than a few sketchy details about the Freddie Gray investigation is fueling suspicion and mistrust as a weekend of protest rallies looms in this U.S. city.
The secrecy may be legally appropriate, but many in Baltimore were finding it hard to be patient Thursday when police took no questions at a news conference about the criminal investigation findings they turned over to the state's attorney's office.
Also read: Baltimore mostly calm on third night of curfew
Nearly two weeks after Gray's death, the public still doesn't know much more than it did on Day One. The central question what caused his fatal spinal cord injury while he was in police custody earlier this month remains a mystery.
"The transparency is just not there," the Rev. Cortly "C.D." Witherspoon said after Police Commissioner Anthony Batts refused to answer any questions Thursday.
Batts said a 10 p.m. curfew for all residents and a state of emergency declared by Maryland Gov. Larry Hogan would remain in effect through Sunday. The curfew went into effect for the third night Thursday with no major incidents.
"We have two very large marches that are going to take place on the weekend," Batts told a news conference Thursday evening. "We have a lot more that are popping up by the minute."
Protesters were planning large demonstrations in Baltimore and around the country Friday, which is May Day, a date traditionally used to champion labor issues but which has expanded over the years to include such causes as women's and immigrant rights. This year, many planned to add civil rights and the slogan "black and brown lives matter."
Friday also was the day protesters initially expected police to release information about their investigation. Batts said the report was delivered a day ahead of time to State's Attorney Marilyn Mosby, and that from now on, any questions should go to her.
Mosby released no information; instead she issued a statement asking "for the public to remain patient and peaceful and to trust the process of the justice system."
A coalition of news media organizations, including The Associated Press, sent a letter Thursday evening to the Baltimore Police Department seeking the immediate release of the report as information that would serve the public interest.
With rumors flying about how Gray's spine was "80 percent severed," as his family's lawyer Billy Murphy put it, police did release a new piece of information Thursday, but it served mostly to raise more questions about how truthful the six suspended officers have been with investigators.
Deputy Commissioner Kevin Davis said investigators discovered a security camera recording showing that the police van carrying Gray had made a previously undisclosed, second stop, after the 25-year-old black man was put in leg irons and before the van driver made a third stop and called for help to check on his condition. The van then made a fourth stop, to pick up another passenger, before Gray arrived at the police station with the fatal spinal-cord injury that left him unresponsive.
Grocery store owner Jung Hyun Hwang told The Associated Press that officers made a copy last week of the video from his store. He said the only other copy was stolen, along with his video equipment, by looters Monday night. He said he didn't see the recording.
Police have said Gray was obviously injured and asking for medical help when he was hoisted into the van on April 12 and unresponsive on arrival at the station. He died in a hospital after a week in a coma.
Beyond the slim chronology, authorities have refused to discuss the details of Gray's handling or statements from any of the six suspended officers. Their names first became known to news organizations not from police but from court documents charging Gray with carrying a switchblade. Police formally released the names a day later.
Meanwhile, protests over Gray's death are spreading and continuing. Crowds gathered Thursday in Philadelphia and Baltimore. Other protests led to arrests in New York and elsewhere.