Brandon Marshall is beginning to understand how predicaments keep finding him. The Broncos' receiver made a brief, but candid, statement to the media Wednesday regarding his arrest early Monday morning on suspicion of driving under the influence of alcohol. "I know the seriousness of it," Marshall said. "A terrible mistake." The day before Marshall's arrest, the Broncos had someone speak to the players about alternative transportation options in the event they were consuming alcohol outside their homes. "Young kids make mistakes, and hopefully they learn from them," Broncos coach Mike Shanahan said at his Wednesday news conference. "There's probably not a person in this room that couldn't have been arrested (at) some time for that. It doesn't make it right, but if something like that happens hopefully you learn by it, and you don't do it again."