Juan Grant, a close family friend of Freddie Gray’s who led protests in front of the Western District police station demanding answers after Gray’s death from injuries suffered in police custody in 2015, was shot to death in West Baltimore Saturday, his family said. Grant, whose brother had a child with Gray’s twin sister, was best friends with Gray and considered the two brothers-in-law. As tensions rose in the days after the 25-year-old died of spinal cord injuries following his arrest four years ago near Gilmor Homes, Grant returned daily to the police station and met with then-Police Commissioner Anthony...