206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Anthony “Young Yoppa” Kostrzewa, a 24-year-old white man from Aurora, was known to friends and family as A.J., a smiling presence who poured his energy into music and into the tight circles of people he trusted. On August 1, 2014, that circle widened for an afternoon to include a house on Aurora's near east side, in the 200 block of Schiller Street, where he stood in the front yard with two other men on a warm summer day.
The quiet moment in the yard shattered when a dark gray pickup ...Read More
The quiet moment in the yard shattered when a dark gray pickup ...Read More
Links to Additional Sources (3)
See any mistakes?Victim Details
Anthony Young Yoppa Kostrzewa
Female
White / Caucasian
Aurora
IL
2014-08-01
24
Anthony
Young Yoppa Kostrzewa
11/15/2025





