Richard
From The Maze Runner wiki
<infobox> <title source="name"><default>Richard</default></title> <image source="image"/> <label>Age</label> <label>Occupation</label> <label>Gender</label> <label>Fate</label> <label>Type</label> <label>Appearances</label> <label>Portrayed by</label> </infobox>
Richard is a member of the Right Arm.
Richard was the man in the dark blue jacket who gave Gally's note that said that he was part of a group called the Right Arm and to meet him at the "corner of Kenwood and Brookshire, Apartment 2792" to Thomas, when Thomas, Brenda, Jorge and Minho entered Denver.