ST. PETERSBURG — About a dozen family members and friends, mostly women, were playing cards at a home Wednesday night when someone knocked on the front door. When Ebony M. Stewart, a 27-year-old mother of two, answered the door about 10:45 p.m. an unidentified man shot her dead, police said. [snip] After the shooting spree, the suspects took cash from the various purses in the house and left. Stewart had two children who were staying with a relative at another house. The suspect with the handgun was described as black, 20 to 24 years old, about 5 feet 8 inches...