• In this Oct. 27, 2013, file photo, Miami Dolphins tackle Jonathan Martin sits on the bench in the first quarter of an NFL football game against the New England Patriots, in Foxborough, Mass. Martin posted on Facebook that difficulties in the profession led him to attempt suicide multiple times, and he wanted to share his struggle with social isolation to help others. In his post Wednesday, Aug. 26, 2015, Martin referred to the Dolphins’ locker room situation with a profane synonym for "lousy." (AP Photo/Michael Dwyer, File))

    Former NFLer Jonathan Martin working on memoir

    NEW YORK (AP) — Jonathan Martin, the former NFL tackle who abruptly left the Miami Dolphins and has since said he attempted suicide, is working on a memoir.