Robert Perry, 26, was shot and killed on a sidewalk next to his apartment complex in the Roxbury neighborhood of Boston on July 22, 2002. Police identified a suspect in his murder, but that individual was later found shot to death before any arrest could be made, so the person believed responsible never faced legal consequences and the case remained unresolved.

Four years later, on July 22, 2006 — the anniversary of Robert’s killing — his 20-year-old sister Analicia Perry was fatally shot at nearly the same spot and time after she went to the family’s makeshift shrine to light a candle for her brother. Police were unable to identify suspects or a motive in Analicia’s death, and her case also produced no arrests or convictions.

Both murders remain unsolved and have left the Perry family without closure. Does anyone have information about either shooting or remember seeing anything in Roxbury on those dates that could help the investigations?