Jocelyn Blair, 31, was fatally shot on December 19, 2010, at the Coney Island Restaurant on 2490 Broadway in Gary, Indiana. The killing investigators described was not random: it was allegedly arranged to prevent Blair from testifying as a key witness in an earlier attempted murder case in which she had been the victim.

Blair, known by the nickname Pie Face, was shot multiple times after being lured to the restaurant. Authorities say the plot involved her former boyfriend Ronnie Major hiring Antoine J. Gates to kill her for about $10,000, with Michael Rivera implicated as a co-conspirator. A later development named Jamell Brooks as identifying Gates as the shooter and Major as the person who ordered the killing.

What details about the day at the restaurant or people linked to Jocelyn could help explain how the plot was organized?