More troubling photos involving Johnny Manziel -- a car owned by the ex-NFL star was clearly involved in a bad accident in Dallas ... with the driver's side completely smashed in.
TMZ Sports obtained pics of Manziel's 2015 Nissan GTR -- the same car he was driving during his alleged domestic incident with his ex-GF, Colleen Crowley, last year in Ohio.
Multiple sources tell us the car appeared Monday night at a Dallas apartment complex where Manziel is supposedly staying .