Troubled former Cleveland Browns quarterback Johnny Manziel told TMZ that he is planning to get “completely sober” by July 1 and attempt an NFL comeback–after his vacation in Mexico. TMZ spoke to Manziel after a woman staying in the same Cabo mansion as Manziel posted photos of what appeared to be drugs on social media. Manziel claimed to TMZ that “they’re absolutely not mine” and added, “I don’t even know the girl.” The Browns released Manziel in March and he has yet to catch on with another team. Since he was released, Manziel has reportedly been “charged with misdemeanor assault, has been in two car accidents and has allegedly trashed a luxury home in the Hollywood hills, for which he’s being sued.” As the Dallas Morning News noted, Manziel has been “accused of kidnapping, hitting and threatening to kill his ex-girlfriend, Colleen Crowley, in January at Hotel ZaZa in Uptown Dallas during a fight over another woman. They broke up in December after dating for two years.” Crowley reportedly told police that “Manziel had invited her to his hotel room to talk and that he slapped her head, rupturing her eardrum and causing her to lose her hearing. She said he then dragged her