Daniel Montano

MFONE was the tag of Daniel Montano. He was an American best known for his graffiti who died on June 10, 2017, from a heroin overdose at the age of 31. He had been using Vicodin, Xanax, cocaine, heroin and marijuana for 15 years. He was active in Pittsburgh in the mid and late 2000s. At the peak of his tagging activity, he was considered to be "the most notorious tagger in (Pittsburgh) history." According to the police, he was the most prolific graffiti writer in the city's history, having replaced Mook in local graffiti folklore. His graffiti activities are alleged to have caused up to $713,801 in damage.