Documentary ‘Step’ tells inspiring story of hard work

Amanda Lipitz’s documentary “Step” was one of the biggest crowd-pleasers at the 2017 Sundance Film Festival, and deservedly so — an exuberant and life-affirming story of a remarkable group of young women in Baltimore.The Baltimore Leadership School for Young Women was founded in 2009 with a class of sixth-graders who, as the movie starts in fall 2015, are in their senior year. They also are living in a Baltimore recently struck by the fallout from the police-caused death