Hi Park enthusiasts, I'm your host, Dilya DeAmbra, and the case I'm going to share with you today comes all the way from Preskile Park in the town of Marquette, Michigan.

This park is in the far north part of the state that shares its border with Wisconsin.

Lake Superior, the largest freshwater lake in the world by surface area, almost entirely surrounds Preskile Park.

The only way in or out by land is to pass what's known as Upper Harbor. It's a marina near the entrance of the park where for hundreds of years freighters and huge ships carrying iron ore have docked.

If you walk about 200 yards from Upper Harbor into the park, the landscape climbs steadily upward but then levels out.

The first clearing you come to is the site of a grave marker for a well-known Native American chief, chief Charlie Cobbagan.

And just like the indigenous chief's life is memorialized there, so too is the soul of 34-year-old Paul Gerard, who is stabbed to death while on a walk in the park and left at the foot of the chief's grave.

This is Park Predators.

At 10 a.m. on Friday, September 30, 1988, the Grunstrums, a husband and wife from Marquette, Michigan, were on their usual walk.

At 10 a.m. on Friday, September 30, 1988, the Grunstrums, a husband and wife from Marquette, Michigan, were on their usual morning walk in Preskile Park when they stumbled upon the body of a man lying in a pool of blood.

They found the gruesome scene literally only minutes after getting out of their car and starting their walk.

The couple was horrified by what they saw, but were talking 1988 here so it's not that they could just pick up their cell phones and dial 911.

The best thing they could do was make note of the location of the body, which was sprawled out in front of a grave memorial for a Native American chief. Then they beeline for help.

The first person they ran into was a man dressed in a Marquette City Park's employee uniform and they told him what they'd found. The park employee was equally as surprised because he was working that morning a few hundred yards away from where the bloody body was.

He'd been picking up leaves and trash inside of the park when the Grunstrums ran into him.

The panicked couple asked him to call 911 and he quickly went over to a nearby office phone and dialed the police.

Detectives from Marquette City Police Department were dispatched to the scene right away and they arrived within a few minutes.

Based on identification found on the body, detectives discovered the victim was 34-year-old Marquette Native Paul Gerard.

It was clear from just looking at his body that Paul had been stabbed all over his body, possibly as many as two dozen times.

And right away, the detectives believed that the crime looked like it was overkill. It seemed extremely rage-driven.

The evidence at the crime scene, most notably the position of Paul's body, strongly indicated that his attack occurred right-wave fell.

So it wasn't like he was killed elsewhere and dumped there kind of thing, or that he'd been stabbed somewhere else in the park and then run to that spot and died.

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