Rashawn Tahir Miller, 21, was fatally shot in the head during a house party in North Philadelphia near the Temple University campus on April 21, 2018. The shooting happened just after midnight when a gunman opened fire into a crowd; another victim, 20-year-old Viktoriya Manasyan of Holland, PA, also died. Two other people were wounded and survived with non-life-threatening injuries.

Witnesses said the shooter emerged from a side alley and continued firing at people standing outside. Police arrested a 19-year-old man named Sydear Green on May 10, 2018, and charged him with two counts of murder and related offenses; authorities had not disclosed a motive. The Philadelphia Homicide Detectives took over the investigation and were gathering additional evidence.

If anyone attended that party or saw someone moving through the side alley around midnight on April 21, 2018, please share what was seen with investigators.