HOUSTON -

A memorial service was held Saturday for Corriann Cervantes, three weeks after the 15-year-old was found brutally murdered in Clear Lake.

Family members and friends gathered at Gateway Community Church, where Cervantes was described as a young woman with a beautiful smile and incredible heart.

Prosecutors said Jose Reyes, 17, admitted to sexually assaulting and killing Cervantes during a satanic ritual with the help of a 16-year-old.

Cervantes' aunt said Saturday there are no words to describe the sorrow the family feels, but they take comfort knowing the teen is in peace and they will see her again.