Family and friends of Jholie Moussa plan to come together to honor the teen, Thursday evening.

RELATED: Sources tell WUSA9 person of interest is Jholie Moussa's ex-boyfriend

Fairfax County Police found Moussa's body in Woodlawn Park last Friday. Her family reported her missing two days before that.

A memorial service will be held for Moussa at New Life Open Bible Church in Springfield, Thursday evening. The service begins at 6 p.m.

RELATED: A Timeline of the Jholie Moussa Case

Meanwhile, investigators are trying to figure out exactly how Moussa was killed and who is responsible. The 16-year old was labeled as a runaway, only to be found dead less than a mile from her home.

This week, police announced they had a person of interest in the case. Family members say that person is Moussa's ex-boyfriend.

Investigators are still waiting on autopsy results.