http://www.tmz.com/2019/02/14/jussie-smollett-attack-police-questioning-persons-of-interest-empire-actor/http://www.tmz.com/2019/02/14/jussie-smollett-gma-attack-suspects-photo-video/Another Empire Actor! wrote:
Chicago police ID’d the two “persons of interest” by tracking their rideshare/taxicap records to track their locations on the night of the attack.