American Federale (2013)

American Federale is a 2013 documentary film about the only American ever to serve as a Mexican Federale. Lobo transforms from cop to deliver humanitarian aid to hospitals in the dangerous border towns of Mexico. Lobo is the Federale that killed drug lord Pablo Acosta. It is the directorial debut of Michael Douglas Carlin. The film is available on iTunes, Google Play, and Amazon. The official trailer received over one million views.

More at Wikipedia.