oil leak on 95 DeVille with 4.9
 

OK I have a 95 DeVille with the 4.9. I never had an oil leak ever,I changed the oil and now there is a leak and it appears to come from the fire wall over the trans. Weird right? I looked it over thought it could be the oil pan gasket but the leak is nowhere near there. I thought that maybe it could be a defect oil filter. Is this possible it is it something else weird ?