OKLAHOMA CITY - Multiple law enforcement agencies worked together to make an arrest Friday of an Oklahoma City man accused of several child porn crimes.

The Oklahoma State Bureau of Investigation (OSBI) said its agents along with US Homeland Security and officers with Oklahoma City police served a warrant at 9004 Candlewood Drive Friday and arrested David Erwin, 57, for one count of Possession of Child Pornography, one count of Distribution of Child Pornography and one count of Violation of the Oklahoma Computer Crimes Act.

Investigators said last month, an undercover OSBI agent logged on to a known child pornography web site and Erwin shared with the agent pornographic images of children.

Officials said more felony counts were possible as computer-related items seized from Erwin's home will be examined by an OSBI computer crimes investigator.