Boston Blotter: More Details on Baby Shooting, Bourneside Killer Convicted

-- Fears that gang violence is on the rise in Boston's southern neighborhoods seemed justified as police revealed that Monday's shooting of a five-month-old baby in Mattapan may have been part of a cycle of retaliatory killings between rival Jamaica Plain gangs. Police believe that the shooting, which left Alianna Peguero in the hospital, may have been a retaliation for the April killing of Luis Troncoso on a basketball court in JP. The Troncoso killing, in turn, is said to have been revenge for the death of Peguero's 20-year-old half-brother, Alan Peguero, last September. Police have hit a wall in the investigation, citing the Peguero family's unwillingness to cooperate. Meanwhile, Bostonians wonder when and where the next battle in this gang war will break out. [Globe]

-- Calvin Carnes, Jr. was found guilty of all charges in the 2005 massacre of four friends in a Dorchester basement. [Herald]

-- Stephen F. Clifford, 56 of Plymouth, who currently faces charges that he raped and kidnapped a woman on Cape Cod, may have defrauded investors as well. [Herald]

-- Thomas Walker, 20, of Palmer, admitted to robbing the houses while their occupants were at funerals. [Herald]

-- A 57-year-old Provincetown man was arrested Tuesday and charged with raping a child. Gregory Perkins, who had faced an earlier count of child rape, faces charges of statutory rape of a child and indecent assault and battery on a child under 14, based on evidence from a six-month investigation. [Herald]

All charges alleged until proven under law.