Chrisyah Stephens’ killer has not been caught. The 7-year-old was shot and killed in a drive-by Saturday night at a birthday party.

Michiana Crime Stoppers is now offering a $1,000 reward for information that leads to the arrest of the person or people responsible.

On Wednesday, family and friends prayed, cried and released pink and blue balloons in Stephens’ honor.

“Chrisyah, Chrisyah,” they chanted as the group marched to a memorial set up in her honor. Chrisyah’s parents also took part in the march.