Update: Portland police on Sunday morning announced they have identified this man. The bureau did not release his identity or how he came to be injured.

Police are asking for help identifying an injured man discovered on a Southeast Portland street Friday morning.

Emergency responders transported the unidentified man to a hospital after he was spotted on Southeast 92nd Avenue and Knapp Street at 7:51 a.m. Friday.

Officials took the unusual step of distributing a sketch of the man, who was described as being white and in his mid-to-late-20s. Officers don’t know how he was injured, but they said he was “critically injured.”

Police are trying to identify this man who was found critically injured on a Portland street Friday

He has brown hair and a thin build and sports “Born in Florida” and “Made in Oregon” tattoos.

If you know who the man is or how he was injured, call the non-emergency dispatch line at 503-823-3333, and cite case number 19-28074.