Disturbing details in Manziel-Crowley affidavit

The affidavit filed by Johnny Manziel’s ex-girlfriend as part of the protective order she’s received from him contains some disturbing details. NBC 5 in Dallas posted the affidavit Monday. In it, Coleen Crowley said she told a parking valet she feared for her life and later had to threaten Manziel with a knife to get…