WASHINGTON – Police are investigating the death of a man found unresponsive in College Park on Saturday.

Mark Anthony Ziegler, 47, was found inside a home in the 9700 block of 52nd Avenue, after Prince George’s County police responded to the home for a domestic dispute.

Ziegler was pronounced dead at the hospital.

There were no signs of injury and no immediate cause of death.

Police are awaiting the results of an autopsy and toxicology.

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