DES MOINES, Iowa — The Des Moines Police Department is requesting the public’s help in locating a missing 15-year-old.

According to the DMPD, Aiden was last seen Tuesday morning in the 3700 block of Center Street. Police said it’s believed Aiden is in crisis.

Aiden is 5′ 7″ tall and weighs about 125 lbs. Anyone who sees Aiden is asked to call 911.