OKLAHOMA CITY - Emergency crews responded to an injury crash in NW Oklahoma Thursday evening.

Crews were called to the crash at NW 150th and Northwest Expressway around 5:00 p.m.

According to authorities, a person was having a medical/mental episode and walked into traffic causing the crash. 

At this time, there's no word yet on the extent of injuries. 

Stay with News 9 and News9.com for more information as it becomes available.