Suffolk police detonated an apparently harmless section of PVC pipe found at Strathmore Park in Stony Brook on Sunday.

Police conducted the controlled detonation, known as a "render safe" operation, after a jogger reported seeing a suspicious device in the park.

Nearby Sycamore Drive, which briefly closed because of police activity Sunday afternoon, was reopened by 1:30, a police spokeswoman said.

Suffolk's Arson Section is investigating the incident. Emergency Services officers responded and detonated the explosion.

As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the cases of the accused terrorists.

Remembering 9/11: Where things stand now As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the cases of the accused terrorists.

As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the cases of the accused terrorists.

Remembering 9/11: Where things stand now As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the cases of the accused terrorists.

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