Mike Pettine says of Johnny Manziel Christmas video: 'It's certainly a concern'
Johnny Manziel: Browns spokesman denies team lied for QB - Sports Illustrated
Johnny Manziel - Wikipedia
Johnny Manziel's Job Appears Safe Despite Inquiry Into Domestic Incident - The New York Times
Johnny Manziel enters treatment - ABC7 New York
The Fight to Save Johnny Manziel from All-Out Self-Destruction
Johnny Manziel showed up drunk to Cleveland Browns practice, report says
Jonny Manziel Reportedly Arrived at Practice Drunk; Browns Said He Had Concussion
Johnny Manziel reportedly showed up to practice drunk late in the season
Report: Browns lied about Johnny Manziel's concussion to bury his drinking
Rival Roundup: Cleveland Browns could be in hot water over lying about Johnny Manziel's concussion - Behind the Steel Curtain
Johnny Manziel- 'I'M NOT DRINKINGI'm Staying On Track'
The 10 biggest revelations from the Johnny Manziel saga: From allegedly threatening to kill his ex-girlfriend to an eventual release from Cleveland