MARYLAND

CHARTER CHANGE: A proposal to change Baltimore’s charter could give the mayor significant new power to enter into contracts and make new kinds of deals. THIRD TRIAL: Keith Davis Jr., who is charged with killing a Pimlico Race Course security guard more than three years ago, returned to court Tuesday for his third trial. COLD CASE: Thirty-seven years after a 75-year-old woman was found bound, gagged and suffocated to death in West Baltimore, the man charged with killing her goes on trial. DNA analysis is credited with identifying a suspect. WARMER, WITH SOME STORMS