Windshield Water Leak?

[Duelly]

The previous owner did put in a brand new windshield last fall, but did they just put in the windshield without fixing any holes or cracks , not sure. Hopefully it doesn't look like the one in your picture. Never done anything like this so, it could be an experience that I will remember. I will check for any holes from under the dash and I will get some automotive silicone and try that first then if that doesn't work. I will try something else on the windshield.