Escaped, then caught (later dies). Details: Haywire escapes through a different exit (the psych ward window) on the same night. He remains free for several episodes, builds a painted bike, and is eventually killed by Mahone. His escape is 100% verified.
Michael's cellmate and loyal friend. He escapes in Season 1, lives through various escapes, and is verified to survive as a free man. Escaped, then caught (later dies)
Who Escapes in Prison Break? Verified List of Escapes (Seasons 1–5) builds a painted bike
Did we miss someone? Let us know in the comments if you consider "Brad Bellick's sacrifice" an escape, or if you think Westmoreland deserves an asterisk.