Aaron Hernandez, formerly the star tight end for the New England Patriots, has been accused of three shootings that left three men dead and two others wounded — allegations laid out in criminal charges in two of the cases and in a civil lawsuit filed in federal court in the third.Prosecutors in Boston allege that early the morning of July 16, 2012, Hernandez pulled up next to a car in South Boston and opened fire, killing immigrants Daniel de Abreu, 29, and Safiro Furtado, 28, and wounding another man.Alexander Bradley, alleged to have been with Hernandez when de Abreu and Furtado were killed, alleged in a federal civil lawsuit that Hernandez shot him in the face in Florida and left him for dead early the morning of Feb. 13, 2013.And prosecutors in Fall River, Mass., allege that late on the evening of June 16, 2013, that Hernandez summoned two associates, Carlos Ortiz, and Ernest Wallace Jr., from Bristol, Conn., to his home in North Attleboro, Mass. From there, the three of them allegedly drove to the Dorchester section of Boston and picked up Odin Lloyd, a 27-year-old semi-pro football player who was dating the sister of Hernandez’s fiancée. The four of…