The Washington County Sheriff's Office is releasing a sketch and suspect description from the explosive assault Saturday at an Aloha ball field.

The suspect is described as a 15-19 year-old male with olive colored skin; he had brown eyes, short black hair, and was 5' 7" tall, weighing 140-150 pounds. He was wearing khaki shorts, an unknown type shirt and was carrying a black back pack. No facial hair was reported. 

There was a third incident that occurred on June 20, 2014, but was not reported to Sheriff's Deputies until the next evening. This incident was in the 16500 block of SW Davis Street and was very similar to the mailbox explosion on SW 180th Avenue reported on June 21, 2014. 

If anyone has information about the incident, they are asked to call the dispatch non-emergency number at 503-629-0111 and ask to speak to an on-duty deputy.