Eddie

Eddie first appeared in Na la 'ilio (Dog Days), during a DEA raid that episode, his holder Paul Lazio was shot and died, Eddie was shot by one of the perpetrators, but the bullet missed his vitals and he recovered after surgery.

After that McGarrett took Eddie in. Eddie often helps Five0, when they need to find a person, drugs or bomb in a large radius.

In Knocked Flat by the Wind; Sudden Disaster {Season 10 episode 2), Eddie helped free Tani Rey and Junior Reigns and others from a collapsed tunnel.