Authorities arrested an Allen man Tuesday at his home for possessing large amounts of child pornography.

Detectives executed a search warrant at Richard Belden's house on West McDermott Drive for the suspicion of possession.

They ultimately found electronic devices filled with 58 terabytes of related data. One terabyte equals 1,000 gigabytes.

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The 39-year-old was arrested and charged with possession of child pornography.