North Massapequa

Police on Long Island are looking for a man captured on video pouring an unknown substance on another man's lawn, damaging it in the process.

It happened in North Massapequa, and according to the homeowner, it's happened at least three times.

I guess I just looked at him one day because I was gardening, and I just looked at him and his dogs and said, hey, I clean up my .

I don't leave anything anywhere.

You don't know what to do.

A judge has ruled that James Denias can no longer make auto repairs at his North Massapequa car shop.

I can't work on vehicles.

You can't, as of right now, you're not even allowed to have some sort of business in here.

Work out of somewhere else.

We reached out to the town of Oyster Bay and have not yet heard back at this time.

That's the latest from North Massapequa.

Kristen McNally, Channel 7 Eyewitness News.

And we did the same thing.

I grew up in North Massapequa.

I went to Farmingdale.

So all of our youth sports was Farmingdale youth sports.

All right, pretty, thanks.

Police on Long Island need your help to find the person responsible for repeatedly vandalizing a lawn in North Massapequa.

Authorities say the man dumped an unknown substance, damaging the lawn three times since July, causing thousands of dollars in damage for the homeowner.

Long Island reporter Krista McNally, live in North Massapequa with more.

Krista?

Sandra, David, it's a mystery for sure.

And now neighbors are wondering, was this some sort of revenge? Is this a random attack or was this vandal scoping out this property here in North Massapequa? What I could tell you is that there is damage left on the lawn of this home after an unknown substance was poured onto the property.

In this video provided by Nassau County Police, you can see a man in shorts and a hooded sweatshirt walking across the property and dumping an unknown substance on the lawn of a North Linden Street home.