ANN ARBOR, MI - Ann Arbor police have identified the two suspects in connection with a racial slur discovered Aug. 10 on Concordia University's running track.

Ann Arbor police Detective Lt. Matthew Lige said the two suspects have not yet been charged and are not in custody.

Lige said the AAPD will request criminal charges when the ongoing investigation is completed.

Officials at Concordia believe two teenage boys not associated with the college took spray paint from a shed on campus, defaced the shed door and drew lewd images and the N-word on the track, Concordia Campus Chief Executive Officer Curt Gielow said earlier this month.

The boys were seen on surveillance video in the area.